Prepositions are short words (on, in, to, etc.) that usually stand in front of nouns (sometimes also in front of gerund verbs). A number of my students sometimes have difficulties selecting the correct prepositions but, don’t worry, even advanced learners of English find prepositions difficult, as a 1:1 translation is usually not possible. One preposition in your native language might have several translations depending on the situation. For example, although students are taught at a very early age that the English translation for the French ‘à‘ is ‘to‘, ‘at‘ or ‘in‘, it isn’t always easy to know which preposition to use in which situation. Many students say, incorrectly, ‘I am going in Paris‘ because, understandably, they are taught that ‘‘à Paris‘ means ‘in Paris‘.  This is correct, but the addition of the verb of movement ‘to go‘ changes the preposition, so it becomes ‘I am going to Paris‘.

There are hardly any rules as to when to use which preposition. The only way to learn prepositions is looking them up in a dictionary, reading a lot in English (literature) and learning useful phrases off by heart.

The following table contains rules for some of the most frequently used prepositions in English:

Prepositions – Time

English Usage Example
·         on   days of the week   on Monday
·         in   months / seasons

time of day

year

after a certain period of time (when?)

  in August / in winter

in the morning

in 2006

in an hour

·         at   for night

for weekend

a certain point of time (when?)

  at night

at the weekend

at half past nine

·         since   from a certain point of time (past till now)   since 1980
·         for   over a certain period of time (past till now)   for 2 years
·         ago   a certain time in the past   2 years ago
·         before   earlier than a certain point of time   before 2004
·         to   telling the time  ten to six (5:50)
·         past  telling the time  ten past six (6:10)
·         to / till / until  marking the beginning and end of a period of time   from Monday to/till Friday
·         till / until   in the sense of how long something is going to last   He is on holiday until Friday.
·         by   in the sense of at the latest

up to a certain time

  I will be back by 6 o’clock.

By 11 o’clock, I had read five pages.

Prepositions – Place (Position and Direction)

English Usage Example
·         in   room, building, street, town, country

book, paper etc.

car, taxi

picture, world

  in the kitchen, in London

in the book

in the car, in a taxi

in the picture, in the world

·         at   meaning next to, by an object

for table

for events

place where you are to do something typical (watch a film, study, work)

  at the door, at the station

at the table

at a concert, at the party

at the cinema, at school, at work

·         on   attached

for a place with a river

being on a surface

for a certain side (left, right)

for a floor in a house

for public transport

for television, radio

  the picture on the wall

London lies on the Thames.

on the table

on the left

on the first floor

on the bus, on a plane

on TV, on the radio

·         by, next to, beside   left or right of somebody or something   Jane is standing by / next to / beside the car.
·         under   on the ground, lower than (or covered by) something else   the bag is under the table
·         below   lower than something else but above ground   the fish are below the surface
·         over   covered by something else

meaning more than

getting to the other side (also across)

overcoming an obstacle

  put a jacket over your shirt

over 16 years of age

walk over the bridge

climb over the wall

·         above   higher than something else, but not directly over it   a path above the lake
·         across   getting to the other side (also over)

getting to the other side

  walk across the bridge

swim across the lake

·         through   something with limits on top, bottom and the sides   drive through the tunnel
·         to   movement to person or building

movement to a place or country

for bed

  go to the cinema

go to London / Ireland

go to bed

·         into   enter a room / a building   go into the kitchen / the house
·         towards   movement in the direction of something (but not directly to it)   go 5 steps towards the house
·         onto   movement to the top of something   jump onto the table
·         from   in the sense of where from   a flower from the garden

Other important Prepositions

English Usage Example
·         from   who gave it   a present from Jane
·         of   who/what does it belong to

what does it show

  a page of the book

the picture of a palace

·         by   who made it   a book by Mark Twain
·         on   walking or riding on horseback

entering a public transport vehicle

  on foot, on horseback

get on the bus

·         in §  entering a car  / Taxi   get in the car
·         off   leaving a public transport vehicle   get off the train
·         out of   leaving a car  / Taxi   get out of the taxi
·         by   rise or fall of something

travelling (other than walking or horseriding)

  prices have risen by 10 percent

by car, by bus

·         at   for age   she learned Russian at 45
·         about   for topics, meaning what about   we were talking about you