What is the form for past perfect tense?
Had+continuous verb
Have+being+past participle
Have +been+simple past verb
Had + past participle
When do you use past perfect tense?
describe an action is happening now
something didn't happened yet but will happen
describe an action had done in the past
describe something happened before another in the past
You are too late, the train _____.
had been leave
is left
has left
had left
He _____ not left yet.
have
has
had
haven't
Linda says that she _____ to that swimming before.
have been
have gone
had been
was going to
George _____ finished his homework yet.
was
had not
has just
will be
I had already _____, so I didn't feel hungry at all.
eat
eaten
ate
been eating
I lost so much weigh because I _____ exercising.
had begun
am doing
have been
have begun
I _____ already _____ asleep before 11 pm.
have / fall
had / fallen
have / fallen
had / fell
I _____ that house for eight years before the fire.
had
have
had had
had have
