grammarGRAMMAR

Present Perfect Simple

The present perfect tense:

This page will present the present perfect simple:

  • its form
  • and its use.

You may also be interested in the present perfect continuous

The form of the present perfect simple tense:

Have (in the simple present) + Verb (in the past participle form)

Positive Negative Interrogative
I have worked. I have not worked. Have you worked?
you have worked you have not worked have you worked?
he has worked he has not worked has he worked?
she has worked she has not worked has she worked?
We have worked we have not worked have we worked?
you have worked you have not worked have you worked?
they have worked they have not worked have they worked?

NOTE:

I have worked = I've worked
He has worked = He's worked		 I have not = I haven't worked
He has not = He hasn’t worked

Examples:

  • Have you finished the job?
  • No, I haven't finished yet.
  • Yes, I have already finished.
  • She's just finished her job.

Remember:

1. The past participle of regular verbs is :

Rule Examples
Verb + ed play - played 
visit - visited
finish -finished

2. The past participle of irregular verbs can't be predicted (there is no rule .) But there is a list of irregular verbs that you have to learn by heart.

Here are some examples:

Infinitive Simple past Past participle
be
come
go
do
meet		 was/were
came
went
did
met		 been
come
gone
done
met

The uses of the present perfect simple tense:

present perfect simple

1. To emphasize the result of a past action without mentioning the actual time when it happened:

Examples:

  •  I have met that girl before.
  • We have discussed this issue a few times.

2. Action performed in a period that has not finished yet (the same day, week, month, etc.):

Examples:

  •  Have you seen Lacy today? (The day is not over yet.)
  •  I have had several tests this month. (The month has not finished yet.)


3. Action that started in the past and has continued until now. Often used with since (indicating the beginning of action) or for (indicating the duration of action):

Examples:

  • They have lived here for ten years.
  •  I have not seen her since we left high school.
  • Clare and John have known each other since they were in primary school.

4. It is used to indicate completed activities in the immediate past (with just).

Example:

  •  " He has just taken the medicine."

Present perfect vs past simple tense:

The use of past simple instead of present perfect requires clear reference to a past period/moment:

Present perfect Simple past
I have met that girl before I met that girl at the beach last Saturday.
Have you seen Nancy recently? Did you see Nancy yesterday?
We have discussed this issue a few times. We discussed this issue last month.
I have had some tests this week. I had some tests last week.

Related materials