Konjugation des englischen Verbs
COULD YACK

Regelmäßiges Verb: yack - yacked - yacked

Bestätigung

Einfache Form	Form mit V-ing
I could yack you could yack she could yack we could yack you could yack they could yack	I could be yacking you could be yacking she could be yacking we could be yacking you could be yacking they could be yacking
Perfekt	Perfekt mit V-ing
I could have yacked you could have yacked she could have yacked we could have yacked you could have yacked they could have yacked	I could have been yacking you could have been yacking she could have been yacking we could have been yacking you could have been yacking they could have been yacking

Negation

Einfache Form	Form mit V-ing
I couldn't yack you couldn't yack she couldn't yack we couldn't yack you couldn't yack they couldn't yack	I couldn't be yacking you couldn't be yacking she couldn't be yacking we couldn't be yacking you couldn't be yacking they couldn't be yacking
Perfekt	Perfekt mit V-ing
I couldn't have yacked you couldn't have yacked she couldn't have yacked we couldn't have yacked you couldn't have yacked they couldn't have yacked	I couldn't have been yacking you couldn't have been yacking she couldn't have been yacking we couldn't have been yacking you couldn't have been yacking they couldn't have been yacking

Fragende Form

Einfache Form	Form mit V-ing
could I yack? could you yack? could she yack? could we yack? could you yack? could they yack?	could I be yacking? could you be yacking? could she be yacking? could we be yacking? could you be yacking? could they be yacking?
Perfekt	Perfekt mit V-ing
could I have yacked? could you have yacked? could she have yacked? could we have yacked? could you have yacked? could they have yacked?	could I have been yacking? could you have been yacking? could she have been yacking? could we have been yacking? could you have been yacking? could they have been yacking?

Fragende Negation Form

Einfache Form	Form mit V-ing
couldn't I yack? couldn't you yack? couldn't she yack? couldn't we yack? couldn't you yack? couldn't they yack?	couldn't I be yacking? couldn't you be yacking? couldn't she be yacking? couldn't we be yacking? couldn't you be yacking? couldn't they be yacking?
Perfekt	Perfekt mit V-ing
couldn't I have yacked? couldn't you have yacked? couldn't she have yacked? couldn't we have yacked? couldn't you have yacked? couldn't they have yacked?	couldn't I have been yacking? couldn't you have been yacking? couldn't she have been yacking? couldn't we have been yacking? couldn't you have been yacking? couldn't they have been yacking?