Konjugation des englischen Verbs
COULD SWIM

Unregelmäßiges Verb: swim - swam - swum

Bestätigung

Einfache Form	Form mit V-ing
I could swim you could swim he could swim we could swim you could swim they could swim	I could be swimming you could be swimming he could be swimming we could be swimming you could be swimming they could be swimming
Perfekt	Perfekt mit V-ing
I could have swum you could have swum he could have swum we could have swum you could have swum they could have swum	I could have been swimming you could have been swimming he could have been swimming we could have been swimming you could have been swimming they could have been swimming

Negation

Einfache Form	Form mit V-ing
I couldn't swim you couldn't swim he couldn't swim we couldn't swim you couldn't swim they couldn't swim	I couldn't be swimming you couldn't be swimming he couldn't be swimming we couldn't be swimming you couldn't be swimming they couldn't be swimming
Perfekt	Perfekt mit V-ing
I couldn't have swum you couldn't have swum he couldn't have swum we couldn't have swum you couldn't have swum they couldn't have swum	I couldn't have been swimming you couldn't have been swimming he couldn't have been swimming we couldn't have been swimming you couldn't have been swimming they couldn't have been swimming

Fragende Form

Einfache Form	Form mit V-ing
could I swim? could you swim? could he swim? could we swim? could you swim? could they swim?	could I be swimming? could you be swimming? could he be swimming? could we be swimming? could you be swimming? could they be swimming?
Perfekt	Perfekt mit V-ing
could I have swum? could you have swum? could he have swum? could we have swum? could you have swum? could they have swum?	could I have been swimming? could you have been swimming? could he have been swimming? could we have been swimming? could you have been swimming? could they have been swimming?

Fragende Negation Form

Einfache Form	Form mit V-ing
couldn't I swim? couldn't you swim? couldn't he swim? couldn't we swim? couldn't you swim? couldn't they swim?	couldn't I be swimming? couldn't you be swimming? couldn't he be swimming? couldn't we be swimming? couldn't you be swimming? couldn't they be swimming?
Perfekt	Perfekt mit V-ing
couldn't I have swum? couldn't you have swum? couldn't he have swum? couldn't we have swum? couldn't you have swum? couldn't they have swum?	couldn't I have been swimming? couldn't you have been swimming? couldn't he have been swimming? couldn't we have been swimming? couldn't you have been swimming? couldn't they have been swimming?