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