Grammar

Past Perfect tense

1,910 fill-in-the-gap exercises across 4 forms

For the earlier of two past events. One form, had, for every subject.

Pick a form to practice

When you need it

The Past Perfect exists to put two past events in order. It marks the earlier one:

By the time the ambulance arrived, he had stopped breathing.

Use it when:

• one past event happened before another: She had left before I called.
• you are explaining a past result: He was tired because he hadn’t slept.
• you are reporting what someone said: She told me she had seen it.
• after a wish or regret about the past: I wish I had known.

When you do not need it

If the order is already obvious — from before, after, or simply from the sequence — the Past Simple is enough and usually better:

I finished work and went home. — nobody would read that in the wrong order. After she left, I called you. — after already does the work.

Overusing the Past Perfect is as much a mistake as forgetting it. It earns its place when the order would otherwise be unclear.

The past participle, again

The same form as in the Present Perfect: go → gone, see → seen, write → written. Regular verbs look like the past: work → worked.

Had went, had saw, had took are always wrong.

Past Perfect or Present Perfect

Both use a perfect form; they differ in where the “now” is.

• She has left. — she is not here now.
• She had left. — she was not there at that past moment.

The Present Perfect looks back from today; the Past Perfect looks back from a point in the past.

by the time

The phrase that most often signals this tense:

By the time we got to the station, the train had already gone.

All forms

Mistakes to avoid