The Perfect Tenses: grammar rules, examples and when to use.
present perfect
past perfect
future perfect
The Present Perfect
auxiliary verb to have (have/has) + Participle II
(the present tense of the verb to have + the past participle of the main verb.)
| Affirmative
|
Interrogative |
Negative |
I have worked.
He has worked.
She has worked.
It has worked.
We have worked.
You have worked.
They have worked. |
Have I worked?
Has he worked?
Has she worked?
Has it worked?
Have we worked?
Have you worked?
Have they worked?
|
I have not worked.
He has not worked.
She has not worked.
It has not worked.
We have not worked.
You have not worked.
They have not worked.
|
(Verb Contractions: I have = I’ve; he has = he’s; she has = she’s; it has = it’s; we have = we’ve; you have = you’ve; they have = they’ve)
The Present Perfect denotes:
1) a completed action closely connected with the present when the time os the action is indefinite.
Key example:
Mr. Smith
has finished his work. He can rest now.
For study:
- Mrs. Smith had laid the table. The family are having dinner.
- Granny has prepared a surprise. Everybody is looking forward to it.
- Granny has baked a layer cake. The family are enjoying it.
- Jane has cleared the table. She can do her lessons now.
-
Little Kate has gone for a walk. It is quiet in the house.
Note: -
The Present Perfect is not used when the time of the action in the past is definite, e.g.: I finished my work
at 8 o’clock.