Present Perfect Tense
Formula:
(+) S + have/has + V3
(-) S + have/sas Not + V3
(?) Have/has + S + V3 + ?
Here are some examples of the present perfect tense:
|
subject
|
auxiliary verb
|
main verb
|
|||
|
+
|
I
|
have
|
seen
|
ET.
|
|
|
+
|
You
|
have
|
eaten
|
mine.
|
|
|
-
|
She
|
has
|
not
|
been
|
to Rome.
|
|
-
|
We
|
have
|
not
|
played
|
football.
|
|
?
|
Have
|
you
|
finished?
|
||
|
?
|
Have
|
they
|
done
|
it?
|
When we use the present perfect tense in speaking, we usually
contract the subject and auxiliary verb. We also sometimes do this when
we write.
|
I have
|
I’ve
|
|
You have
|
You’ve
|
|
He has
She has It has John has The car has |
He’s
She’s It’s John’s The car’s |
|
We have
|
We’ve
|
|
They have
|
They’ve
|
|
They’ve
|
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