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