Intermediate grammar exercise: past perfect

English grammar practice exercise, for pre-intermediate and intermediate level.

In this exercise you will practise forming the past perfect simple tense.

Instructions: Use the words in brackets to put each of the following into the past perfect simple:

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Structure of past perfect simple
positive negative question
I'd (I had) seen him.
You'd done it. 
We'd been there. 
They'd eaten it. 
I hadn't (had not) seen him. 
You hadn't done it. 
We hadn't been there. 
They hadn't eaten it. 
Had I seen him?
Had you seen her?
Had we finished it?
Had they been there?
He'd (he had) gone.
She'd (she had) gone.
It'd (it had) gone.
He hadn't (had not) gone.
She hadn't gone.
It hadn't gone.
Had he been here?
Had she finished?
Had it gone?

Past perfect simple - common mistakes
Common mistakes Correct version Why?
I didn't been to London. I hadn't been to London. The helping verb had (negative - hadn't) is used in the past perfect.
When I saw him, I noticed that he had a haircut. When I saw him I noticed that he had had a haircut. The action (haircut) which happened before another past action must be put into the past perfect to make the time order clear to the listener.
He told me has been to London. He told me he had been to London. His original words were: ''I have been to London.'' However, in reported speech we move the tense back - the present perfect (have been) becomes past perfect (had been).