Infinitive of purpose Exercises

( Free Online English Grammar Lessons )

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Form : ( To + infinitive (Verb 1) )

In English we often use an infinitive with to to talk about a person’s purpose.

  • He rose to speak. (Why did he rise? To speak.)
  • She came to the city to look for work. (Why did she come to the city? To look for work.)
  • He sat down to rest. (Why did he sit down? To rest.)

We can also use 'in order to' or 'so as to'.

  • She came to the city so as to look for work.

'So as to' and 'in order to' are more common before verbs like be, have, know etc.

  • He raised his voice so as to be heard.
  • He got up early in order to have enough time to pack.

Before a negative infinitive, we normally use 'so as' or 'in order'.

  • I am leaving now so as not to be late. (NOT I am leaving now not to be late.)

Notes for use of infinitive of purpose :

We say I came here to study English NOT I came here for studying English OR I came here for to study English.

We can use for + noun to say why we do something.

  • I went to the shop for a newspaper.
Infinitive of purpose example sentences
So I turned the stove up higher to cook faster.
I need a couple of days to finish my projects...
Because I need the chicken stock to cook the rice in.
It requires two people to do it...
It helped me a lot to save some time.
Don't you have a cleaner to help keep the house clean?
Mike just went to get us some drinks.
I think she went upstairs to get some sleep.
Maybe it's better for us to meet up somewhere to talk about this.
I wonder how many times you brought her here to watch the sunset.
I already did it a couple of months ago to find this one.
We can find you a better house to live in.
No, it's only for people to have fun at an amusement park.
Arrgh... I can't believe he suggested leaving Pogo to take the room!!!
I'm here with a plumber to fix the clogged toilet.
To avoid making my payment!
Excuse me!? I just played with the kids to keep them entertained.
I brought him to see if he gets on well with Bear.
What? Excuse me! Are you just calling to tell me this now?
Can you check the price tag to see if they are sold by the kilo or individually?


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Be going to
Be going to passive
Be used to / Get used to
Defining relative clause
Echo tag
First conditional
Future continuous
Future perfect continuous
Future perfect passive
Future perfect simple
Future simple passive
Have/Get something done
Implied conditional
Indirect question
Infinitive of purpose
Mixed conditional
Modal passive
Non-defining relative clause
Past continuous
Past continuous passive
Past perfect continuous
Past perfect passive
Past perfect simple
Past simple
Past simple passive
Polite request / offer / suggestion
Present continuous
Present continuous passive
Present perfect continuous
Present perfect passive
Present perfect simple
Present simple
Present simple passive
Question tag
Reduced relative clause
Reported speech imperative
Reported speech question
Reported speech request
Reported speech statement
Second conditional
Short answer
Third conditional
Used to / would (past habit)
Was/were going to
Was/were supposed to
Would rather
Zero conditional