The document discusses the future perfect and conditional perfect tenses. 1) The future perfect (will have + past participle) expresses an action that will be completed before a certain time in the future. 2) The conditional perfect (would have + past participle) expresses an action that would have occurred but did not, and is used to talk about imaginary or hypothetical situations in the past. 3) Both tenses are formed using a conditional auxiliary (will/would) plus have and the past participle of the verb.

1. The Future Perfect and the
Conditional Perfect

2. The Future Perfect
Next week this time, I
will have sold that
book, madam.

3. The Use of the Future Perfect
The future perfect is used to express an action
which will have occurred by a certain point in
time.
Will Salma Hayek have made another film by
next year?
Yes, she will have made
two.

4. When will you have finished the
homework?
I will have finished it in ten minutes.

5. Will you have bought the tickets by the
time we arrive?
Yes, we will have bought the tickets by
then.

6. When will they have paid the bill?
They will have paid the bill by the
deadline.

7. The Formation of the Future Perfect
The film will have finished before midnight
The future perfect is formed by:
Past participle of
The future auxiliary + have + the action verb
will have finished

8. It is possible to use either "will" or
"be going to" to create the Future
Perfect with little or no difference
in meaning.
To be + going to + have + past participle
I’m going to have studied by tomorrow
morning

9. The Conditional Perfect
I would have
danced all night,
but I was tired

10. The Use of the Conditional Perfect
1.- The conditional perfect is used to express an
action which would, should, could or might
have occurred but did not. (Regrets)
I would have seen the drama, but I preferred the
comedy.

11. I would have recorded the program,
but I didn’t know how to do it

12. The Formation of the Conditional
Perfect
The film would have finished before midnight.
The conditional perfect is formed by:
Past participle of
The conditional auxiliary + have + the action verb
would
have finished

13. 2.- It is used to talk about imaginary situations in
the past.
In this case, it is called Third Conditional or Past
Unreal Conditional.
 If I had owned a car, I would have driven to work.
 But I didn't own one, so I took the bus.

14.  If she had had more money, she would have traveled
around the world.
 But she didn't have much money, so she never traveled.

15. If I had had the book, I would have read it.
If … + past perfect , conditional
auxiliary + have + Past
participle
If I had won the “Loto” , I would have bought a new house

16. You told me you would have called me if you
hadn’t come to visit me.
If he hadn’t gone skiing,
he wouldn’t have broken his leg.
The students wouldn’t have got a bad mark
if they had studied.