Present Perfect Signaalwoorden:
have / has
+ voltooid deelwoord
(+ed of 3e rijtje)
My dogs have pooped on the floor.
My dog has pooped on the floor.
We have been friends since primary school.
She has been friends with them since high school.
Past Simple gewone v.t.
Signaalwoorden:
regelmatig: + ed
onregelmatig: 2e rijtje (klank!)
My dog pooped yesterday.
I saw your mom at the supermarket yesterday.