Gerunds and Gerund Phrases
What Is a Gerund?
A gerund is a verb form ending in "-ing" that functions as a noun. Despite being formed from a verb, it does not express an action performed by a subject — instead, it names an activity, process, or state so that the activity itself can be discussed. Because gerunds occupy noun positions, they are classified as verbal nouns.
Formation: base verb + -ing → walking, reading, understanding
Non-finite form: like infinitives, gerunds are not limited by tense, person, or number — they are not the main verb of a clause
Core property: any position in a sentence where a noun can appear — subject, direct object, object of preposition, or subject complement — can also be filled by a gerund or gerund phrase
The "-ing" form serves double duty in English: the same word can be either a gerund or a present participle. The difference is entirely grammatical — determined by the role the word plays in the sentence, not by its spelling.
Gerund: functions as a noun → Swimming is great exercise. (Swimming = subject of the sentence)
Present participle: functions as part of a continuous verb tense or as an adjective → She is swimming (continuous tense); the swimming pool (adjective modifying "pool")
Quick test: if the -ing word can be replaced by "it" or "something" and the sentence still makes sense, it is a gerund; if it is part of a verb tense or describes a noun, it is a present participle
Gerund Phrases and Their Structure
A gerund phrase consists of a gerund plus any object, modifier, or complement attached to it. The entire phrase functions as a single noun unit. Just as a noun phrase like "the red car" acts as one noun, a gerund phrase like "driving the red car" acts as one noun — it just happens to contain verb-like elements inside.
Gerund + direct object: enjoying the sunset — "the sunset" is the object of the gerund "enjoying"
Gerund + adverb: running quickly — "quickly" modifies the gerund "running"
Gerund + prepositional phrase: studying in the library — "in the library" adds detail to the gerund "studying"
Gerund + object + object complement: calling him irresponsible — "him" is the object, "irresponsible" is the complement
Recognizing the boundaries of a gerund phrase is essential for determining its function in sentence structure. The phrase begins with the gerund (-ing form) and extends through all its attached words, acting as one grammatical unit.
As a subject: Writing a research paper overnight requires stamina. — The entire gerund phrase "writing a research paper overnight" is the subject.
As a direct object: She enjoys cooking traditional meals for her family. — The gerund phrase receives the action of "enjoys."
As object of a preposition: He is good at explaining complex ideas simply. — The gerund phrase follows the preposition "at."
Gerund Phrase — Structure Breakdown
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Walking the dog every morning → gerund (walking) + object (the dog) + adverbial (every morning)
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Having finished the project early → perfect gerund (having finished) + object (the project) + adverbial (early)
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Being invited to the ceremony → passive gerund (being invited) + prepositional phrase (to the ceremony)
Forms of the Gerund
Like infinitives, gerunds have several forms beyond the simple -ing. These forms express different time relationships and voices, expanding the range of meaning a gerund phrase can convey.
Simple gerund: walking, reading — the default form, referring to an action in a general or simultaneous timeframe
Perfect gerund: having walked, having read — formed with "having" + past participle, emphasizing that the gerund action was completed before the main verb
Passive gerund: being walked, being read — formed with "being" + past participle, emphasizing that the gerund action is received rather than performed
Perfect passive gerund: having been walked, having been read — combines perfect timing with passive voice
Gerund Forms Summary
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Simple (active): verb + -ing → walking
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Simple (passive): being + past participle → being walked
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Perfect (active): having + past participle → having walked
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Perfect (passive): having been + past participle → having been walked
Gerunds as Subjects
When a gerund or gerund phrase serves as the subject of a sentence, it names the activity being discussed. The verb that follows is always singular because the gerund phrase is treated as a single "it" — one concept.
Simple gerund as subject: Reading broadens the mind. — "Reading" is the subject; "broadens" is singular.
Gerund phrase as subject: Learning a second language improves cognitive function. — The entire phrase is the subject.
Singular verb agreement: gerund subjects always take a singular verb, even when the gerund's own object is plural → Eating too many sweets causes health problems (not cause)
Gerund Subjects — Examples
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Swimming is excellent cardiovascular exercise.
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Cooking at home saves money and promotes healthier eating.
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Understanding cultural differences helps build stronger relationships.
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Collecting vintage coins has been his hobby for decades.
English often uses a dummy subject "it" or "there" to postpone a long gerund phrase to the end of the sentence, keeping the sentence readable. This is especially common after expressions like it is no use, it is worth, and there is no point in.
Pattern with "it": It + linking verb + adjective/noun + gerund phrase → It is dangerous crossing the road here.
Pattern with "there": There is no + noun + in + gerund → There is no point in arguing about it.
Common expressions with "it": it is no use, it is worth, it is fun, it is a waste of time — all followed by gerund phrases
Gerunds as Objects
When a gerund or gerund phrase serves as a direct object, it receives the action of a transitive verb. Many verbs in English are followed exclusively by gerunds (not infinitives), making it essential to know which verbs take which form.
Pattern: Subject + verb + gerund/gerund phrase → She enjoys painting landscapes.
Verb + gerund only: verbs like enjoy, avoid, finish, mind, suggest, deny, postpone, practise, consider, imagine, risk, keep, involve are followed by gerunds, not infinitives
Verb + either gerund or infinitive (no meaning change): begin, start, continue, like, love, hate, prefer, intend, attempt — both forms are grammatically correct with minimal difference
Verb + either gerund or infinitive (meaning change): stop, remember, forget, try, regret, go on — the choice of gerund vs. infinitive changes the meaning entirely
Common Verbs Followed by Gerunds
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enjoy → She enjoys reading novels.
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avoid → He avoids eating junk food.
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finish → They finished painting the wall.
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suggest → I suggest leaving early.
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deny → He denied stealing the documents.
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postpone → We postponed holding the event.
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consider → She considered moving abroad.
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imagine → Can you imagine living on Mars?
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keep → He keeps forgetting his password.
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mind → Would you mind closing the window?
One of the most important functions of the gerund is as the object of a preposition. Whenever a verb or adjective is followed by a preposition, the word that follows that preposition must be a gerund — never an infinitive. This rule is absolute and applies to all prepositions without exception.
Rule: Preposition + gerund (always) → She is good at solving problems. (not at to solve)
Preposition + gerund phrase: He succeeded in passing the difficult exam. — "in" + gerund phrase "passing the difficult exam."
Phrasal verbs + gerund: She gave up smoking. / He carried on working. — the particle is a preposition and must be followed by a gerund.
Adjective + preposition + gerund: She is interested in learning French. / He was accused of cheating.
Common Preposition + Gerund Combinations
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good at + gerund → She is good at organizing events.
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interested in + gerund → He is interested in studying physics.
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capable of + gerund → They are capable of winning the tournament.
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responsible for + gerund → She is responsible for managing the team.
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afraid of + gerund → He is afraid of flying in airplanes.
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famous for + gerund → The city is famous for producing silk.
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used to + gerund → She is used to waking up early.
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instead of + gerund → We walked instead of taking the bus.
Gerunds as Subject Complements
When a gerund or gerund phrase serves as a subject complement, it follows a linking verb (usually is, am, are, was, were) and renames or defines the subject. The gerund phrase and the subject refer to the same thing.
Pattern: Subject + linking verb + gerund/gerund phrase → Her hobby is gardening.
Definition function: The gerund phrase defines what the subject is → His greatest strength is solving problems under pressure.
Distinction from continuous tense: She is teaching (present continuous verb) vs. Her job is teaching (gerund complement) — in the second sentence, "teaching" renames "her job."
Gerund as Subject Complement — Examples
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His favourite activity is hiking in the mountains.
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The real challenge is finding reliable sources.
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Her speciality is designing user-friendly interfaces.
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The hardest part was convincing the committee.
Verbs Where Gerund vs. Infinitive Changes Meaning
Certain verbs can be followed by either a gerund or an infinitive, but the choice fundamentally alters the meaning of the sentence. These verbs are high-yield for grammar questions and require careful attention to the time relationship each form signals.
Remember + gerund: recalls a past action — I remember locking the door. (I locked it and now I recall doing so)
Remember + infinitive: reminds oneself to do something future — Remember to lock the door. (Don't forget to lock it)
Forget + gerund: lost the memory of a past action — I'll never forget visiting Paris. (The visit happened; the memory stays)
Forget + infinitive: failed to do something — I forgot to call her. (I was supposed to call but didn't)
Stop + gerund: cease an action — Stop talking. (Cease the talking)
Stop + infinitive: pause in order to do something — She stopped to rest. (She paused her activity so she could rest)
Try + gerund: experiment with a method — Try turning it off and on again. (Suggesting a method that might work)
Try + infinitive: make an effort (possibly fail) — She tried to reach the top shelf. (She attempted it; she may or may not have succeeded)
Gerund vs. Infinitive — Meaning Change Summary
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remember + gerund = recall past event | remember + infinitive = remind to do future task
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forget + gerund = lose memory of past event | forget + infinitive = fail to do required task
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stop + gerund = cease doing something | stop + infinitive = pause in order to do something else
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try + gerund = experiment with a method | try + infinitive = attempt (may fail)
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regret + gerund = feel regretful about past action | regret + infinitive = express regret to say (formal announcement)
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go on + gerund = continue same activity | go on + infinitive = move on to a new activity
Gerunds With Possessive Subjects
When a gerund has its own subject (the person performing the gerund action), that subject should be in the possessive form — a possessive adjective (my, your, his, her, their) or a possessive noun (John's, the student's). This structure clarifies who is performing the gerund action.
Possessive adjective + gerund: I appreciate your helping me. — "your" is the subject of the gerund "helping."
Possessive noun + gerund: We were surprised by Ali's winning the race. — "Ali's" shows who performed the winning.
Formal vs. informal: In formal writing, always use the possessive form (your coming). In casual speech, the object pronoun form is common (you coming), but it is considered non-standard in formal grammar.
Application Strategy
Worked Examples
Problem Statement
In the sentence "Reading science fiction expands the imagination," what is the grammatical function of the gerund phrase "reading science fiction"?
gerund phrasesubject
Strategic Toolkit
Subject test: replace the gerund phrase with "it" and check if the sentence remains grammatical.
Step 1
Locate the gerund phrase
The gerund phrase is "reading science fiction" — the gerund "reading" plus its direct object "science fiction."
Step 2
Apply the replacement test
Replace the phrase with "it": *It expands the imagination.* The sentence is grammatically complete.
Step 3
Confirm subject function
Since "it" replaces the gerund phrase in the subject position and the sentence works, the gerund phrase "reading science fiction" functions as the subject of the sentence. Note the singular verb "expands" — gerund subjects always take singular agreement.
Problem Statement
In the sentence "She avoids eating junk food," what is the grammatical function of the gerund phrase "eating junk food"?
gerund phrasedirect object
Strategic Toolkit
Direct object test: ask the main verb "what?"
Step 1
Locate the gerund phrase
The gerund phrase is "eating junk food" — the gerund "eating" plus its object "junk food."
Step 2
Identify the main verb and ask "what?"
The main verb is "avoids." Avoids what? *Eating junk food.* The gerund phrase receives the action of the verb.
Step 3
Confirm direct object function
Since the gerund phrase answers "what?" after the transitive verb "avoids," it functions as the direct object. Note that "avoid" is a verb that takes only gerunds — *avoids to eat* would be grammatically incorrect.
Problem Statement
In the sentence "He is interested in learning new programming languages," what is the function of the gerund phrase "learning new programming languages"?
gerund phraseobject of preposition
Strategic Toolkit
Preposition rule: the word following a preposition must be a noun, pronoun, or gerund.
Step 1
Locate the preposition
The preposition is "in," which follows the adjective "interested."
Step 2
Identify what follows the preposition
After "in" comes the gerund phrase "learning new programming languages." Since a preposition must be followed by a noun equivalent, the gerund phrase fills this role.
Step 3
Confirm object-of-preposition function
The gerund phrase "learning new programming languages" is the object of the preposition "in." Using an infinitive here (*in to learn*) would be grammatically wrong — prepositions are always followed by gerunds, never by infinitives.
Problem Statement
In the sentence "Her greatest talent is painting realistic portraits," what is the function of the gerund phrase "painting realistic portraits"?
gerund phrasesubject complement
Strategic Toolkit
Complement test: swap the subject and the -ing phrase; if the sentence still makes sense, it is a complement.
Step 1
Locate the gerund phrase
The gerund phrase is "painting realistic portraits" — the gerund "painting" plus its object "realistic portraits."
Step 2
Apply the swap test
Swap the subject and the -ing phrase: *Painting realistic portraits is her greatest talent.* The sentence is perfectly natural.
Step 3
Confirm subject complement function
Since swapping produces a grammatical sentence, the gerund phrase "painting realistic portraits" is a subject complement — it follows the linking verb "is" and defines what "her greatest talent" is. It is not a continuous verb tense because "painting" renames the subject rather than describing an ongoing action.
Problem Statement
Identify whether the -ing word is a gerund or a present participle in each sentence: (A) "The singing bird woke me up." (B) "Singing in the shower relaxes me."
gerundpresent participlefunction in sentence
Strategic Toolkit
Gerund test: replace the -ing word/phrase with "it." Participle test: check if it modifies a noun or is part of a verb tense.
Step 1
Analyze sentence A
"The singing bird woke me up." — "Singing" describes the bird (which bird? the singing one). It modifies the noun "bird" like an adjective. This is a present participle.
Step 2
Analyze sentence B
"Singing in the shower relaxes me." — Replace the phrase with "it": *It relaxes me.* Works. "Singing in the shower" names an activity that functions as the subject of the sentence. This is a gerund phrase.
Step 3
State the distinction
Sentence A: present participle (adjective modifying "bird"). Sentence B: gerund phrase (noun functioning as subject). The same -ing form serves different grammatical roles depending on its position and function.
Problem Statement
Explain the difference in meaning between: (A) "She stopped to drink water." (B) "She stopped drinking water."
gerundinfinitivemeaning change
Strategic Toolkit
Gerund = the action being stopped; Infinitive = the purpose of stopping
Step 1
Analyze sentence A with the infinitive
"Stopped to drink water" — the infinitive "to drink" expresses purpose. She was doing something else (perhaps running), then paused that activity in order to drink water. The infinitive tells us why she stopped.
Step 2
Analyze sentence B with the gerund
"Stopped drinking water" — the gerund "drinking" is the action being halted. She was drinking water and then ceased doing so. The gerund is the object being stopped.
Step 3
State the distinction
With "stop" + infinitive, the infinitive describes the new action (purpose of stopping). With "stop" + gerund, the gerund describes the action that is ended. The meanings are opposite in direction — one starts something new, the other quits something ongoing.
Problem Statement
Which is correct in formal writing: "I appreciate you helping me" or "I appreciate your helping me"? Explain why.
gerundpossessive
Strategic Toolkit
Possessive rule: the subject of a gerund should be in the possessive form in formal grammar.
Step 1
Identify the gerund
The gerund is "helping." It has its own subject — the person performing the helping.
Step 2
Apply the possessive rule
The subject of the gerund should be possessive: "your" (possessive adjective) rather than "you" (object pronoun). "Your helping me" means the helping is attributed to you.
Step 3
Select the correct form
In formal writing, "I appreciate your helping me" is correct. While "you helping me" is common in casual speech, the possessive form "your" is required in formal grammar because it is the subject of the gerund, not the object of the main verb.
Problem Statement
Identify the function of each gerund/gerund phrase in: "Cooking at home is healthier than eating out. Many people avoid cooking because they find cleaning up tedious."
gerund phrasesubjectobject of prepositiondirect object
Strategic Toolkit
Replace with "it" for noun functions; ask "what?" for direct objects; check prepositions for object-of-preposition.
Step 1
Analyze "Cooking at home"
"Cooking at home is healthier" — replace with "it": *It is healthier.* Works. This gerund phrase functions as the subject of the first clause.
Step 2
Analyze "eating out"
"than eating out" — "than" functions as a preposition here, so "eating out" is the object of the preposition "than."
Step 3
Analyze "cooking" (second instance)
"avoid cooking" — avoids what? *Cooking.* The gerund "cooking" is the direct object of the verb "avoid."
Step 4
Analyze "cleaning up"
"find cleaning up tedious" — finds what? *Cleaning up.* The gerund "cleaning up" is the direct object of "find," and "tedious" is the object complement describing "cleaning up."
Memorize formulas
No formulas for this topic.
Review
1
Which of the following correctly defines a gerund?
Ans
A verb form ending in '-ing' that functions as a noun
Review
Tap to reveal
Identify the Form
A gerund always ends in '-ing' (e.g., swimming, reading, writing).
Verb form ending in '-ing'
Identify the Function
Unlike present participles, gerunds function as nouns — they can be subjects, objects, or complements.
Correct definition: '-ing' verb form functioning as a noun
2
In the sentence 'Running five miles every morning keeps her fit,' what is the complete gerund phrase?
Ans
Running five miles every morning
Review
Tap to reveal
Locate the Gerund
'Running' is the '-ing' form acting as a noun — it is the gerund.
Gerund: 'Running'
Include All Related Words
'five miles' is the object of running, and 'every morning' modifies it. The entire phrase functions together as the subject.
Complete gerund phrase: 'Running five miles every morning'
3
Which sentence uses a gerund as the subject of the sentence?
Ans
Swimming in the ocean is her favourite summer activity.
Review
Tap to reveal
Check the Position of Each '-ing' Form
A: 'reading' after 'enjoys' (object). B: 'cooking' after 'of' (object of preposition). C: 'studying' after 'suggested' (object). D: 'Swimming' before 'is' (subject).
Option D places the gerund phrase in subject position
Verify the Grammatical Role
The gerund phrase 'Swimming in the ocean' performs the action of being the topic of the sentence — it is the subject.
Gerund functioning as subject confirmed
4
What is the function of 'studying late at night' in the sentence 'The students avoid studying late at night'?
Ans
Direct object of the verb 'avoid'
Review
Tap to reveal
Identify the Main Verb
The main verb is 'avoid,' which is transitive and requires a direct object.
'avoid' needs a direct object
Determine the Relationship
'Studying late at night' is what is being avoided — it answers 'avoid what?' and sits directly after the verb.
Gerund phrase functioning as direct object
5
In the sentence 'She succeeded by working consistently,' the gerund 'working' functions as:
Ans
The object of the preposition 'by'
Review
Tap to reveal
Locate the Gerund and Its Neighbour
'working consistently' sits directly after the preposition 'by.'
Gerund found after a preposition
Apply the Object-of-Preposition Test
Prepositions require noun-type objects. The gerund phrase 'working consistently' fills that noun role after 'by.'
Gerund phrase is the object of the preposition 'by'
6
Which sentence uses a gerund as a subject complement?
Ans
Seeing the sunrise was breathtaking.
Review
Tap to reveal
Find the Linking Verb
Option B has 'is' as a linking verb connecting the subject 'Her hobby' to what follows.
Linking verb 'is' detected
Identify the Complement
'gardening on weekends' follows 'is' and renames or describes the subject 'Her hobby.' This is a subject complement.
Gerund phrase functioning as subject complement
7
Both gerunds and present participles end in '-ing.' How can you tell them apart in a sentence?
Ans
A gerund functions as a noun; a present participle functions as an adjective or part of a verb tense
Review
Tap to reveal
Compare the Forms
Both gerunds and present participles are '-ing' forms of verbs — identical in appearance.
Form is the same; function differs
Test the Function
If the '-ing' word acts as a noun, it is a gerund. If it modifies a noun or helps form a continuous tense, it is a present participle.
Function distinguishes gerund from present participle
8
Consider the two sentences: 'He stopped smoking' and 'He stopped to smoke.' What is the difference in meaning?
Ans
'Stopped smoking' means he quit the habit; 'stopped to smoke' means he paused what he was doing in order to smoke
Review
Tap to reveal
Analyse 'Stopped Smoking'
'Smoking' is a gerund — the direct object of 'stopped.' The action of smoking is what ceased.
He quit/ceased the activity of smoking
Analyse 'Stopped to Smoke'
'To smoke' is an infinitive of purpose — it tells why he stopped something else.
He paused his current activity in order to smoke
9
Which sentence correctly uses a possessive before a gerund?
Ans
I appreciated his helping with the project.
Review
Tap to reveal
Identify the Gerund
'Helping' is the gerund — it is the '-ing' noun form.
Gerund: 'helping'
Apply the Possessive Rule
Before a gerund, use the possessive form of the noun or pronoun. 'His' is the possessive form of 'he.'
Correct: 'his helping'
10
Which of the following is a complete and correct gerund phrase?
Ans
Writing clearly and persuasively
Review
Tap to reveal
Check the Starting Form
A gerund phrase must start with an '-ing' form functioning as a noun.
'Writing' is an '-ing' form — candidate confirmed
Verify the Structure
'Writing' is followed by its modifiers 'clearly and persuasively.' The whole phrase can function as a noun in a sentence.
Complete gerund phrase: 'Writing clearly and persuasively'
11
A gerund is sometimes called a 'verbal noun.' What does this term mean?
Ans
It is derived from a verb but functions as a noun in the sentence
Review
Tap to reveal
Break Down 'Verbal Noun'
'Verbal' means derived from a verb. 'Noun' means it functions as a noun in sentence structure.
A verb-derived word serving a noun role
Confirm With an Example
'Swimming is fun.' 'Swimming' comes from the verb 'swim' but acts as the subject — a noun position.
Verb origin + noun function = verbal noun
12
In the sentence 'It is no use crying over spilt milk,' what role does the dummy subject 'it' play?
Ans
'It' is a pronoun replacing the gerund phrase 'crying over spilt milk,' which is the real subject
Review
Tap to reveal
Identify the Real Subject
'Crying over spilt milk' is the gerund phrase that the sentence is actually about.
Real subject: 'crying over spilt milk'
Explain the Dummy Subject
'It' fills the subject position at the front of the sentence so the heavier gerund phrase can come after the verb. This is a standard English construction.
'It' is an anticipatory/dummy subject; gerund phrase is the real subject
13
Read the passage: 'Cooking dinner takes effort. She enjoys making desserts, and she is known for baking excellent cakes. Before serving, she always checks the recipe.' How many gerunds or gerund phrases appear in this passage?
Ans
4
Review
Tap to reveal
Scan Each '-ing' Word
'Cooking' (subject), 'making' (object of 'enjoys'), 'baking' (object of 'for'), 'serving' (object of 'Before').
Four '-ing' words found
Verify Each Is a Gerund
Each '-ing' word functions as a noun: Cooking (subject), making (direct object), baking (object of preposition), serving (object of preposition).
4 gerunds confirmed
14
Which verb commonly takes a gerund (not an infinitive) as its direct object?
Ans
Enjoy
Review
Tap to reveal
Test Each Verb With a Gerund
'Decide reading' (incorrect), 'Want reading' (incorrect), 'Hope reading' (incorrect), 'Enjoy reading' (correct).
Only 'enjoy' naturally takes a gerund
Confirm With Infinitive Test
'Enjoy to read' is ungrammatical. 'Decide to go,' 'want to leave,' and 'hope to win' are all correct — those verbs take infinitives.
'Enjoy' + gerund is the correct pattern
15
In the sentence 'His greatest achievement was climbing the mountain alone,' what is the grammatical function of 'climbing the mountain alone'?
Ans
Subject complement renaming 'His greatest achievement'
Review
Tap to reveal
Identify the Linking Verb
'Was' links the subject to a complement. Linking verbs do not express action toward an object.
Linking verb 'was' requires a subject complement
Analyse the Gerund Phrase
'Climbing the mountain alone' follows 'was' and restates what the achievement was — it completes the meaning of the subject.
Gerund phrase as subject complement
Question 1 of 15
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1
Which of the following correctly defines a gerund?