The Present Perfect Tense
It's one of the past tenses
It's made up of the auxiliary have + the past participle of the main verb
The past participle of the regular verbs is made up by adding the suffix -ed to the base form
The past participle of the irregular verbs has to be studied, taking into account the verb paradigm
It has three forms
Affirmative
I have played
Negative
I haven't played
Interrogative
Have I played?
It has different uses
It's used for events recently happened
It's used for an undefined past action
It's used for past actions that have effects on present
Sottoargomento