Present Perfect Tense
Kalimat
|
Rumus
|
Contoh Present Perfect Tense
|
positif
(+) |
S + aux.
verb(have/has) + V-3/past participle
S + aux.
verb(have/has + been + adj/adverb
|
I have
read / He has
left
|
I have been a
doctor / He has been a doctor
|
||
negatif
(-) |
S + aux.
verb(have/has) + not + V-3/past participle
|
I have not
read
|
He hasn’t
left
|
||
interogatif
(?) |
aux.
verb(have/has) + S + V-3/past participle
aux.
verb(have/has) + S + been + adj/adverb
|
Have I
read? / Has he left?
|
Have you been
here? / Has he been here?
|
When do we
use the Present Perfect Tense?
1. Unspecified point in the past
- I have been to Spain three
times.
(At some unspecified time in the past, I went to Spain).
Compare with the simple past:
- I went to Spain three times in 2005.
(specified time in the past - the year 2005)
2. An action that occurred in the
past, but has a result in the present (now)
- We can't find our luggage. Have you seen it?
(The luggage was lost in the past, do you know where it is now?)
3. Talking about general experiences
(ever, never)
It usually refers to an event
happening at some moment in your life.
- Has she ever tried Chilean
wine before? (in her life)
- I've never eaten monkey
brains before. (in my life)
4. Events that recently occurred
(just)
- Do you want to go to a restaurant with me?
No, thanks. I've just eaten lunch. (I recently ate lunch.)
5. Events that have occurred up to
now (yet)
- Are Carlos and Rodrigo here? No, they haven't
arrived yet. (they're still not here now)
6. Events that occurred before you
expected (already)
- I've already graduated from
University. (I expected to graduate at a later date.)
7. Events that began in the past and
haven't changed (for, since)
- Mike has worked at Woodward for
3 years.
(Mike started working at Woodward 3 years ago and he still works there now.) - Julie has worked at Woodward
since September last year.
(Julie began working at Woodward in September of last year, and that hasn't changed - she still works here now.)
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