The future perfect tense refers to an action that will be completed before a specified time in the future. It is formed using "will/shall have" + the past participle of the main verb. Some examples of future perfect constructions include "The party will have ended by the time you finish work" and "I will have eaten before we meet." This tense can also show that something will continue up until another future action. The future perfect is not used with time expressions like "when", "before", etc., and the present perfect is used instead in these cases.

1. Future Perfect
ROMERO LECHUGA FERNANDA
GARCIA MONTIEL ABIGAIL MARCELA
AMADOR ALEXIA

2. Al hablar del tiempo futuro perfecto, hablamos del pasado en el futuro, o lo que se
consideraría como una acción en el futuro que es anterior a otra acción en el futuro.
Esta forma verbal suele ir acompañada de una expresión temporal

4. going to haveSUJETO PARTICIPIO DEL
VERBO

5. will/shall haveSUJETO PARTICIPIO DEL
VERBO

6. will/shall haveSUJETO PARTICIPIO DEL
VERBO

7. The party will [is going to] have ended by the time you finish work.
(La fiesta habrá terminado cuando termine el trabajo)
I’ll [I’m going to] have eaten before we meet.
(Habré comido antes de reunirnos.)
will/shall haveSUJETO PARTICIPIO DEL
VERBO

8. The party won’t [isn’t going to] have ended by the time you finish work.
(La fiesta no habrá terminado cuando termine el trabajo.)
I won’t [I’m not going to] have eaten before we meet.
(No habré comido antes de reunirnos.)
will “not” haveSUJETO PARTICIPIO DEL
VERBO
Sujeto + verbo auxiliar (to be) + “not” + “going to have” + participio pasado.

9. Will [Is] the party [going to] have ended before you finish work?
(¿La fiesta habrá terminado antes de que termine el trabajo?)
Will [Are] you [going to] have eaten before we meet?
(¿Habrás comido antes de reunirnos?)
haveSUJETO
PARTICIPI
O DEL
VERBO
will
Verbo auxiliar (to be) + sujeto + “going to have” + participio pasado?

10. going
to
have

11. will/shall
have

12. The future perfect expresses the idea that something will occur before another
action in the future. It can also show that something will happen before a specific
time in the future
Past Present Future
X

13. Past Present Future
X
With Non-Continuous Verbs and some non_continuous uses of Mixed Verbs, we
use the future perfect to show that something will continue up until another
action in the future

14. Like all future forms, the future perfect cannot be used in clayses beginning
with time expressions such as: when, while, before, after, by the time, as
soon as, if, unless, etc.
Instead of future perfect, present perfect is used
I am going to see a movie when I will have finished my
homework
I am going to see a movie when I have finished my homework

15. the examples below show the placement for grammar adverbs such:
always, only, never, ever, still, just etc.
You will only have learned a few words
Will you only have learned a few words?
You are only going to have learned a few words
Are you only going to have learned a few words?

16. 1. They ____ (arrive) before we leave.
2. The bus ____ (leave) by the time he arrives.
3. How long you married when your son is born?
4. Bob ____ (not eat) when he leaves work.
5. My mother ____ (make) lunch by the time we get home.
6. _____ you _____ (print) the project by tomorrow morning?
7. By Monday morning I ____ (read) the whole book.
8. We ____ (buy) all the ski gear we need by this Friday.
Ejercicios

17. 1. They will have arrived / are going to have arrived before we leave.
2. The bus will have left / is going to have left by the time he arrives.
3. How long will you have been / are married when your son is born?
4. Bob will not have eaten / won't have eaten / is not going to have eaten / isn't going to
have eaten when he leaves work.
5. My mother will have made / is going to have made lunch by the time we get home.
6. Will you have printed / Are the project by tomorrow morning?
7. By Monday morning I will have read / am going to have read the whole book.
8. We will have bought / are going to have bought all the ski gear we need by this Friday.
Ejercicios