Past Tense Index / Past Simple / Past Simple further functions / Irregular Verbs / Past Continuous / Past Continuous further functions / Past Simple or Past Continuous / Used to / Present Perfect / Present Perfect further functions / Present Perfect Continuous / Present Perfect Simple or Continuous / Past Perfect / Past Perfect Continuous / Past Perfect Simple or Past Perfect Continuous / Future in the Past
The Present Perfect is constructed by using the verb "have" in the Present Simple as an auxiliary and the Past Participle form of the verb.
+ Subject + Have/Has + Particple + Object
- Subject + Have not/Has not (Haven't/Hasn't) + Participle + Object
? Have/Has + Subject + Have/Has + Participle + Object?
The Participle form of the verb has no change so it is the auxiliary that changes with the subject.
I / you / we / you / they : Have
he / she / it : Has
We use the Present Perfect to talk about:
experiences in the past:
I have been to Madrid
without specific reference to time
A) I have been to Madrid
B) I went to Madrid last year
experiences that have an impact on the present
He has hurt his arm
(It still hurts now)
We have eaten too much
(We still feel full now)