Future Perfect tense is used to describe actions that are predicted to be completed by a certain time in the future. It is often used with time expressions like "by" followed by a specific time. Some examples of Future Perfect constructions include "By five o'clock on Saturday, we will have finished every single assignment" and "Indonesia will have been a developed country by 2050." The structure of Future Perfect involves using "will/shall have" plus the past participle of the main verb.

1. FUTURE PERFECT Mr. Yusuf Ismail,
S.Pd

2. THE PURPOSE OF FUTURE
PERFECT TENSE
Future Perfect is used to show that we
think something will have completed
by a certain point in the future. We
can also say that it is used to make a
prediction about an action that we
expect to be completed in the future.

3. CHARACTERISTICS
1. We often use “by” with the Future Perfect. It
means “at” or “before”.
Ex: by this afternoon, by the time we get home, by
the end of the year, by 2022, by August, by 5.00
p.m. tomorrow, etc.
2. We usually use a time adverb/phrase with Future
Perfect.
Ex: soon, as soon as possible, shortly, in a short
time, within next hour, within the next week, in a
minute, etc.

4. EXAMPLES
By five o’clock on Saturday, we will have finished
every single assignment.
I will have landed at the Soekarno-Hatta airport by
7.15pm this evening.

5. By the time mom arrives home, I will have finished
all the housework.
Indonesia will have been a developed country by
2050.
Shizuka will have finished her singing within two
hours.
Kintan will have done her task from her teacher by

6. THE PATTERN (VERBAL SENTENCE)
(+) S + WILL HAVE + V3 + O
(-) S + WILL NOT HAVE (WON’T HAVE) +
V3 + O
(?) WILL + S + HAVE + V3 + O

7. THE PATTERN (NOMINAL
SENTENCE)
(+) S + WILL HAVE + BEEN +
ADV./NOUN/ADJ.
(-) S + WILL NOT HAVE (WON’T HAVE) +
BEEN + ADV./NOUN/ADJ.
(?) WILL + S + HAVE + BEEN +