Konjugation des englischen Verbs
COULD DUN

Regelmäßiges Verb: dun - dunned - dunned

Bestätigung

Einfache Form	Form mit V-ing
I could dun you could dun she could dun we could dun you could dun they could dun	I could be dunning you could be dunning she could be dunning we could be dunning you could be dunning they could be dunning
Perfekt	Perfekt mit V-ing
I could have dunned you could have dunned she could have dunned we could have dunned you could have dunned they could have dunned	I could have been dunning you could have been dunning she could have been dunning we could have been dunning you could have been dunning they could have been dunning

Negation

Einfache Form	Form mit V-ing
I couldn't dun you couldn't dun she couldn't dun we couldn't dun you couldn't dun they couldn't dun	I couldn't be dunning you couldn't be dunning she couldn't be dunning we couldn't be dunning you couldn't be dunning they couldn't be dunning
Perfekt	Perfekt mit V-ing
I couldn't have dunned you couldn't have dunned she couldn't have dunned we couldn't have dunned you couldn't have dunned they couldn't have dunned	I couldn't have been dunning you couldn't have been dunning she couldn't have been dunning we couldn't have been dunning you couldn't have been dunning they couldn't have been dunning

Fragende Form

Einfache Form	Form mit V-ing
could I dun? could you dun? could she dun? could we dun? could you dun? could they dun?	could I be dunning? could you be dunning? could she be dunning? could we be dunning? could you be dunning? could they be dunning?
Perfekt	Perfekt mit V-ing
could I have dunned? could you have dunned? could she have dunned? could we have dunned? could you have dunned? could they have dunned?	could I have been dunning? could you have been dunning? could she have been dunning? could we have been dunning? could you have been dunning? could they have been dunning?

Fragende Negation Form

Einfache Form	Form mit V-ing
couldn't I dun? couldn't you dun? couldn't she dun? couldn't we dun? couldn't you dun? couldn't they dun?	couldn't I be dunning? couldn't you be dunning? couldn't she be dunning? couldn't we be dunning? couldn't you be dunning? couldn't they be dunning?
Perfekt	Perfekt mit V-ing
couldn't I have dunned? couldn't you have dunned? couldn't she have dunned? couldn't we have dunned? couldn't you have dunned? couldn't they have dunned?	couldn't I have been dunning? couldn't you have been dunning? couldn't she have been dunning? couldn't we have been dunning? couldn't you have been dunning? couldn't they have been dunning?