Prezentul perfect simplu
Forme:
aff.S+have/has+verb(cu terminatia ed, sau forma a 3-a de trecut la verbe neregulate)
neg.S+have/has+not+verb(ed sau forma a 3-a de trecut la verbe neregulate)
(haven't/hasn't)
int.Have/has+S+vb(ed sau forma a 3-a de trecut la verbe neregulate)
Se foloseste la:
-actiune petrecuta si incheiata intr-un moment din trecut ce nu poate fi precizat.
ex. People have poluated the planet.
-actiune care s-a incheiat recent
ex.i haven't done my homework yet.
-actiune trecuta, parte a unui process neincheiat inca
ex.My parents have just arrived
Prezent prefect continuu
Forme:
aff.S+have/has+been+verb cu terminatia ING
neg.S+have/has+not+been+verb_ING
int.Have/has+S+been+verb_ING
Se foloseste la:
-actiune care a inceput in trecut si continua si in prezent,folosesti prepozitii temporale:since,for,until
ex.Have you been working until now?
The boys have been playing football since noon.
I haven't been gone for long
