Prepositions: Position, Time, Movement & Direction

What Is a Preposition?

A preposition is a word or group of words placed before a noun or pronoun to show its relationship with another word in the sentence. Prepositions typically express relationships of place, time, movement, or direction. The noun or pronoun that follows the preposition is called the object of the preposition, and together they form a prepositional phrase.
Core Function: Prepositions link a noun or pronoun (the object) to another part of the sentence, showing how they are related in space, time, or logic
Position in Sentence: Prepositions almost always come before their object — the name comes from Latin 'praeponere' meaning 'to place before'
Cannot Stand Alone: A preposition without its object is incomplete; 'on the table' is meaningful, but 'on' by itself tells us nothing

Common One-Word Prepositions

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about
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above
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across
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after
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against
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along
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among
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around
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at
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before
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behind
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below
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beneath
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beside
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between
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beyond
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by
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down
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during
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for
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from
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in
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inside
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into
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like
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near
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of
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off
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on
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onto
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opposite
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out
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over
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past
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round
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since
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through
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to
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toward(s)
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under
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underneath
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until
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up
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upon
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with
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within
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without

Prepositions of Position (Place)

Prepositions of position indicate where something is located in relation to something else. The three most frequently used position prepositions are at, in, and on, each with distinct usage rules based on the type of surface, enclosure, or point being described.
At — Point Location: Used for a specific point or address: 'at the bus stop', 'at 45 Baker Street', 'at the door', 'at the top of the page'
In — Enclosure / Three-Dimensional Space: Used when something is surrounded or enclosed: 'in the room', 'in the box', 'in Lahore', 'in Pakistan', 'in the water'
On — Surface Contact: Used when something touches a surface: 'on the table', 'on the wall', 'on the ceiling', 'on the second floor', 'on page 10'

At vs In vs On — Quick Reference

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At + specific point → at the corner, at the station, at school
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In + enclosed space / large area → in the car, in the city, in Europe
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On + surface → on the shelf, on the roof, on the grass
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At + event → at the party, at the concert, at a meeting
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In + medium / material → in the air, in the newspaper, in a book
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On + communication medium → on TV, on the radio, on the phone, on the internet
Beyond the basic trio of at/in/on, English has many prepositions that describe more precise spatial relationships. These include above, below, under, over, between, among, behind, in front of, beside, next to, opposite, and beneath.
Above / Over — Higher Than: 'Above' means higher than (no direct contact); 'over' also means higher than but often implies covering or movement across: 'The picture hangs above the sofa', 'The blanket is over the child'
Below / Under / Beneath / Underneath — Lower Than: 'Below' is the opposite of 'above'; 'under' is the opposite of 'over'; 'beneath' and 'underneath' are more formal/emphatic: 'The cat is under the table', 'The valley lies below the mountain'
Between — Two Items: Used when referring to two things (or choosing among options involving two): 'The bank is between the school and the hospital'
Among — More Than Two Items: Used when referring to a group or mass: 'She sat among her friends', 'The letter was hidden among the papers'
Beside / Next to — Adjacent: Both mean at the side of: 'Come sit beside me', 'The park is next to the library'
Behind / In Front Of — Front-Back Axis: 'Behind' means at the back of; 'in front of' means facing the front: 'The car is parked behind the house', 'There is a tree in front of the building'
Opposite — Facing: Means on the other side, directly facing: 'The pharmacy is opposite the mosque'

Position Prepositions — Spatial Pairs

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above ↔ below (vertical — no contact implied)
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over ↔ under (vertical — covering or directly beneath)
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in front of ↔ behind (horizontal — front-back axis)
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beside / next to ↔ opposite (lateral — side by side vs facing)

Prepositions of Time

Prepositions of time indicate when something happens, how long it lasts, or a time boundary. The same trio — at, in, on — serves as the backbone for time expressions, but with entirely different usage rules than their positional counterparts.
At — Precise Time: Used with clock times, specific moments, and festival periods: 'at 5 o'clock', 'at midnight', 'at dawn', 'at sunset', 'at the moment', 'at the weekend' (British English), 'at Eid', 'at breakfast time'
On — Days and Dates: Used with specific days and dates: 'on Monday', 'on 14 August', 'on my birthday', 'on New Year's Day', 'on the first day of school', 'on a cold morning' (specific morning)
In — Longer Periods: Used with months, years, seasons, centuries, and parts of the day: 'in March', 'in 2025', 'in winter', 'in the 21st century', 'in the morning', 'in the afternoon', 'in the evening'

At vs In vs On for Time — Quick Reference

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At + clock time / precise moment → at 3:00 PM, at noon, at night, at the weekend
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On + day / date → on Friday, on 25 December, on Eid day, on Christmas Day
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In + month / year / season / century / part of day → in July, in 2026, in summer, in the morning
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No preposition + today / tomorrow / yesterday / this / next / last → today, next Monday, last week
Beyond at/in/on, several other prepositions express duration, deadlines, and time ranges. These include since, for, by, before, after, during, until/till, from...to, and between...and.
Since — Starting Point (with Perfect Tenses): Refers to a specific point in the past and continues to now: 'I have lived here since 2018', 'She has been studying since morning'
For — Duration: Refers to a length or period of time: 'I have lived here for seven years', 'We waited for two hours'
By — Deadline / No Later Than: Indicates the latest time by which something happens: 'Submit the report by Friday', 'I will be there by 5 PM'
Before / After — Sequence: 'Before' means earlier than; 'after' means later than: 'Call me before you leave', 'We ate after the guests arrived'
During — Throughout / Within a Period: Indicates that something happens within a period: 'The students were quiet during the exam', 'She fell asleep during the movie'
Until / Till — Up to a Point: Indicates the end point of a period: 'Wait here until I return', 'The store is open till 9 PM'
From...To / From...Until — Time Range: Expresses the start and end of a period: 'The class runs from 8 AM to 10 AM', 'She worked from June until September'

Since vs For — Key Difference

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Since + starting point (specific time) → since 2020, since Monday, since January
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For + duration (period of time) → for five years, for three days, for a long time
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Since pairs with present perfect: 'have/has + past participle' → 'I have known her since childhood'
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For also pairs with present perfect: 'They have been married for ten years'

By vs Until — Key Difference

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By = no later than (deadline) → 'Finish by 5 PM' (at or before 5 PM)
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Until = up to that time (continuation) → 'Wait until 5 PM' (through 5 PM, not ending before)
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'By' focuses on completion; 'until' focuses on continuation

Prepositions of Movement

Prepositions of movement describe how something moves from one place to another. They focus on the path or manner of movement rather than the destination. Key movement prepositions include into, out of, onto, off, through, across, along, past, up, and down.
Into — Entering an Enclosure: Indicates movement from outside to inside: 'She walked into the room', 'The frog jumped into the pond', 'He poured water into the glass'
Out of — Leaving an Enclosure: The opposite of 'into' — movement from inside to outside: 'The children ran out of the school', 'Take your hands out of your pockets'
Onto — Moving to a Surface: Indicates movement ending on a surface: 'The cat jumped onto the table', 'He stepped onto the stage'
Off — Leaving a Surface: The opposite of 'onto' — movement away from a surface: 'The book fell off the shelf', 'Get off the bus at the next stop'
Through — Movement Within a Medium: Indicates movement from one side to the other, passing within something: 'The train passed through the tunnel', 'We walked through the forest', 'Light travels through glass'

Movement Preposition Pairs

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into ↔ out of (entering / leaving an enclosure)
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onto ↔ off (getting on / getting off a surface)
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up ↔ down (ascending / descending)
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along ↔ across (parallel to / perpendicular to)
Additional movement prepositions cover crossing surfaces, following paths, and vertical movement: across, along, past, up, and down.
Across — From One Side to Another (Surface): Movement over a surface from one side to the other: 'The boy swam across the river', 'She walked across the road', 'Draw a line across the page'
Along — Following a Line or Path: Movement that follows the length of something: 'We walked along the beach', 'Drive along the main road', 'Trees grow along the canal'
Past — Moving Beyond a Point: Movement that goes by or beyond a point without stopping: 'He walked past the mosque', 'The car sped past the school'
Up / Down — Vertical or Directional Movement: 'Up' indicates ascending or moving toward a higher position; 'down' indicates descending: 'She ran up the stairs', 'He fell down the hill', 'Walk down this street'

Across vs Through — Key Difference

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Across → movement on a surface, from one side to the other (2D)
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Through → movement within a space or medium, entering and exiting (3D)
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'Walk across the field' (on the surface of the field)
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'Walk through the field' (among the crops within the field)

Across vs Along — Key Difference

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Across → perpendicular to the length (crossing)
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Along → parallel to the length (following)
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'Walk across the road' (crossing it)
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'Walk along the road' (following it)

Prepositions of Direction

Prepositions of direction indicate where something is headed or the target of movement. The most important direction prepositions are to, toward(s), from, away from, and via. While movement prepositions describe the path, direction prepositions focus on the endpoint or orientation of motion.
To — Destination: Indicates the specific destination or endpoint: 'She is going to school', 'They traveled to Murree', 'Turn to the left', 'He pointed to the mountain'
Toward(s) — Direction (Not Necessarily Arrival): Indicates direction of movement without implying reaching the destination: 'The dog ran toward the gate' (heading that way, may or may not reach it), 'She walked towards the exit'
From — Origin / Source: Indicates the starting point: 'He came from Lahore', 'The wind blew from the north', 'She received a letter from her friend'
Away From — Moving Distant: Indicates increasing distance from a reference point: 'The thief ran away from the police', 'Move away from the edge'
Via — Through a Place (Route): Indicates a place on the route to a destination: 'We flew to Islamabad via Karachi', 'Send the email via the online portal'

To vs Toward(s) — Key Difference

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To + destination → arrival is implied or expected: 'Go to the market' (you will reach the market)
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Toward(s) + direction → only the direction, not arrival: 'Run toward the market' (heading that way, arrival not guaranteed)
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In American English, 'toward' is more common; in British English, 'towards' is preferred — both are correct
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'To' is used after verbs like go, come, return, move, travel; 'toward(s)' describes orientation

Prepositional Phrases

A prepositional phrase consists of a preposition followed by its object of the preposition (a noun, pronoun, or noun phrase) along with any modifiers. Prepositional phrases function as adjectives or adverbs in a sentence, adding detail about location, time, direction, or other relationships. Complex prepositions (also called compound prepositions) are multi-word units that function as a single preposition.
Structure: Preposition + Object (+ Modifiers): 'in the red car', 'on the third floor', 'at the end of the road', 'with great enthusiasm'
Adjectival Function: Modifies a noun — answers 'which one?' or 'what kind?': 'The book on the table is mine' ('on the table' tells us which book)
Adverbial Function: Modifies a verb, adjective, or adverb — answers 'where?', 'when?', 'how?', or 'to what extent?': 'She sang with confidence' ('with confidence' tells us how she sang)
Compound Prepositions: Two- or three-word combinations that act as a single preposition: 'because of', 'in front of', 'on behalf of', 'in spite of', 'by means of', 'with regard to', 'according to', 'due to', 'instead of', 'out of'

Common Compound Prepositions

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according to — 'According to the report, sales increased'
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because of — 'The match was cancelled because of rain'
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in front of — 'There is a car parked in front of the house'
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in spite of — 'She succeeded in spite of the difficulties'
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on behalf of — 'I am writing on behalf of my mother'
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by means of — 'He communicated by means of sign language'
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due to — 'The delay was due to heavy traffic'
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instead of — 'Have water instead of soda'
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with regard to — 'With regard to your inquiry, we respond below'
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apart from — 'Apart from Ali, everyone attended'
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out of — 'She is out of town this week'
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on account of — 'He was absent on account of illness'