Meaning & use
for
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Meanings
preposition
Shows the purpose or intended use of something.
Grammar: Followed by a noun or -ing verb: for a walk, for saving money.
Patterns
- for + noun
- for + -ing
This knife is for cutting bread.
We went to the park for a picnic.
preposition
Shows who receives something or benefits from it.
Grammar: Followed by a noun or pronoun: for you, for the children.
Patterns
- for + someone
I bought a gift for my sister.
She made a cake for us.
preposition
Shows a length of time something continues.
Grammar: Used with a period of time: for two hours, for a week.
Patterns
- for + time period
I waited for three hours.
She lived in Paris for a year.
preposition
Shows the destination or goal of a journey or action.
Grammar: Followed by a place or direction: for London, for the exit.
Patterns
- for + place
The train for Boston leaves at noon.
He headed for the door.
conjunctionformalliterary
Because; used to introduce a reason, especially in formal or literary writing.
Grammar: Joins two clauses; it is more formal than 'because'.
Patterns
- clause + for + clause
She stayed home, for she was feeling ill.
He was happy, for he had passed the exam.
Common combinations
- for example
- Many fruits, for example apples and oranges, are good for you.
- for sale
- The house next door is for sale.
- for free
- They fixed my computer for free.
- for now
- Let's stay here for now.
- for good
- She left the city for good.
Synonyms and how they differ
Commonly confused: for or since? for or during?
for vs since
Both can mean 'because', but 'since' also refers to time ('since 2010'), while 'for' does not.
for vs during
Both relate to time, but 'for' is used with a length of time ('for two hours'), while 'during' is used with a specific event or period ('during the meeting').
Practice
Choose the correct word: I have lived here ___ five years.
Choose one answer.
'For' is used with a length of time (five years). 'Since' would need a starting point (since 2019). 'During' is used with an event, not a duration.
Make it your own
Write a sentence using “for”, then check it and compare it with the examples above.