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