Present perfect vs past simple
De basisregel voor het schrijven van de
past simple is: schrijf
-ed achter de stam.
to talk: I talked to Jim this morning.
to watch: We watched the match yesterday.
to play: She played with her brother.
De basisregel voor het schrijven van de present perfect is: have / has + voltooid deelwoord.
to play : I have played football for three years.
to see: I have seen this movie six times already.
to lose: Robert has lost his keys.
Let op de onregelmatige werkwoorden (Irregular verbs) !!!