future perfect
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FORM
{+} will have + past participle
{–} will not / won’t have +
past participle
{? } will have + past participle
USE
Action which will be completed before a
stated future time.
Action which will be completed before
another future action.
EXAMPLES
The pizza will have been delivered by the time
the match starts.
By the end of the month, they will have finished
the new bridge.
FORM
{+} will have been …ing
{–} will not / won’t have been …ing
{? } will have been …ing
USE
Action of certain duration up to a stated future
time.
Action of certain duration up to another future
action.
EXAMPLES
How long will they have been travelling by
Friday?
I ‘ll have been teaching for ten years by the
time I am thirty.
Live, Work &
Stay can be used with either the Simple or the
Continuous form with no difference in meaning.
By next month, we will have lived/ will have been
living
in this house for ten years.
Choose between the Future Perfect Simple and Future Perfect
Continuous,
ACTIVE or PASSIVE, to complete the following sentences.
1. By the time mom comes back
from
work, ________________ the
vacuuming as well as the
ironing. (do)
2. How long ________________ by
the
time we reach the airport?
(we/ drive)
3. I doubt he _________________
from
the flu by the end of the week.
(recover)
4. Oh, for crying out loud, by the
time this
film finishes, you
________________
TV for five hours! (watch)
5. Hopefully, by the time I finish
school, I
_______________ between
studying
medicine or biology. (decide)
6. I promise I
_____________________
my room by tomorrow. (tidy
up)
7. The council ___________________
for three hours by midday.
(convene)
8. The guests are really enjoying
themselves. I’m sure none of
them
______________ by midnight.
(leave)
9. My car ___________________
until
tomorrow, so do you think you
can give
me a lift to work? (not fix)
10. By the time she sits the FCE
exam,
Marion __________________
English for five years. (study)
11. Do you think you could go to
the
12. How long
__________________
by 2015? (your
parents/marry)
13. You’ve been messing
around all
afternoon. I bet you
___________
your homework by the time
you go
to bed. (finish)
14. Don’t call me before eleven
o’clock. I
__________ up by then. (not
wake)
15. My father _________________
as
a teacher for thirty years
by the time
he retires. (work)
16. By the time he leaves the
office, he
___________ all the reports.
(sign)
17. I’ve been utterly dissatisfied
with my
Job for the past few weeks.
I
_____________ my
resignation by
the end of the month.
(hand in)
18. It’s been announced that a
sports
centre _____________________
by the end of the year.
(construct)
19. I hope the invitations
___________
by the time the post office
closes.
(send)
20. By the time her friends
arrive, her
mother _________________
for
four hours. (cook)
____________
the office by the time it closes.
(not/leave)
Choose between the Future Perfect Simple and Future Perfect
Continuous,
ACTIVE or PASSIVE, to complete the following sentences.
ANSWER KEY
1. By the time mom comes back
from work, I
will have done the vacuuming
as well as
the ironing. (do)
2. How long will we have
been driving by
the time we reach the airport?
(we/ drive)
3. I doubt he will have
recovered from the
flu by the end of the week.
(recover)
4. Oh, for crying out loud, by the
time this
film finishes, you will have
been watching
TV for five hours! (watch)
5. Hopefully, by the time I finish
school, I
will have decided between
studying
medicine or biology. (decide)
6. I promise I will have studied
my room by
tomorrow. (tidy up)
7. The council will have been
convening for
three hours by midday.
(convene)
8. The guests are really enjoying
themselves. I’m sure none of
them will
have left by midnight. (leave)
9. My car won’t have been fixed
until
tomorrow, so do you think you
can
give me a lift to work? (not fix)
10. By the time she sits the FCE
exam,
Marion will have been
studying English
for five years. (study)
11. Do you think you could go to
the
supermarket today? I won’t
12. How long will your parents
have been
married by 2015? (your
parents/marry) 13. You’ve been
messing around all
afternoon. I bet you won’t
have finished
your homework by the time you
go to
bed. (finish)
14. Don’t call me before eleven
o’clock.
won’t have woken up by
then. (not wake)
15. My father will have been
working/ will have
worked as a teacher for thirty
years by the
time he retires. (work)
16. By the time he leaves the
office, he will
have signed all the reports.
(sign)
17. I’ve been utterly dissatisfied
with my job
for the past few weeks. I will have
handed
in my resignation by the end of the
month.
(hand in)
18. It’s been announced that a
sports
centre will have been
constructed by
the end of the year. (construct)
19. I hope the invitations will
have been sent
by the time the post office
closes.
(send)
20. By the time her friends arrive,
her
mother will have been
cooking for four
hours. (cook)
