Konjugation des englischen Verbs
COULD PUFF

Regelmäßiges Verb: puff - puffed - puffed

Bestätigung

Einfache Form	Form mit V-ing
I could puff you could puff she could puff we could puff you could puff they could puff	I could be puffing you could be puffing she could be puffing we could be puffing you could be puffing they could be puffing
Perfekt	Perfekt mit V-ing
I could have puffed you could have puffed she could have puffed we could have puffed you could have puffed they could have puffed	I could have been puffing you could have been puffing she could have been puffing we could have been puffing you could have been puffing they could have been puffing

Negation

Einfache Form	Form mit V-ing
I could not puff you could not puff she could not puff we could not puff you could not puff they could not puff	I could not be puffing you could not be puffing she could not be puffing we could not be puffing you could not be puffing they could not be puffing
Perfekt	Perfekt mit V-ing
I could not have puffed you could not have puffed she could not have puffed we could not have puffed you could not have puffed they could not have puffed	I could not have been puffing you could not have been puffing she could not have been puffing we could not have been puffing you could not have been puffing they could not have been puffing

Fragende Form

Einfache Form	Form mit V-ing
could I puff? could you puff? could she puff? could we puff? could you puff? could they puff?	could I be puffing? could you be puffing? could she be puffing? could we be puffing? could you be puffing? could they be puffing?
Perfekt	Perfekt mit V-ing
could I have puffed? could you have puffed? could she have puffed? could we have puffed? could you have puffed? could they have puffed?	could I have been puffing? could you have been puffing? could she have been puffing? could we have been puffing? could you have been puffing? could they have been puffing?

Fragende Negation Form

Einfache Form	Form mit V-ing
could I not puff? could you not puff? could she not puff? could we not puff? could you not puff? could they not puff?	could I not be puffing? could you not be puffing? could she not be puffing? could we not be puffing? could you not be puffing? could they not be puffing?
Perfekt	Perfekt mit V-ing
could I not have puffed? could you not have puffed? could she not have puffed? could we not have puffed? could you not have puffed? could they not have puffed?	could I not have been puffing? could you not have been puffing? could she not have been puffing? could we not have been puffing? could you not have been puffing? could they not have been puffing?