Konjugation des englischen Verbs
COULD REFUTE

Regelmäßiges Verb: refute - refuted - refuted

Bestätigung

Einfache Form	Form mit V-ing
I could refute you could refute he could refute we could refute you could refute they could refute	I could be refuting you could be refuting he could be refuting we could be refuting you could be refuting they could be refuting
Perfekt	Perfekt mit V-ing
I could have refuted you could have refuted he could have refuted we could have refuted you could have refuted they could have refuted	I could have been refuting you could have been refuting he could have been refuting we could have been refuting you could have been refuting they could have been refuting

Negation

Einfache Form	Form mit V-ing
I couldn't refute you couldn't refute he couldn't refute we couldn't refute you couldn't refute they couldn't refute	I couldn't be refuting you couldn't be refuting he couldn't be refuting we couldn't be refuting you couldn't be refuting they couldn't be refuting
Perfekt	Perfekt mit V-ing
I couldn't have refuted you couldn't have refuted he couldn't have refuted we couldn't have refuted you couldn't have refuted they couldn't have refuted	I couldn't have been refuting you couldn't have been refuting he couldn't have been refuting we couldn't have been refuting you couldn't have been refuting they couldn't have been refuting

Fragende Form

Einfache Form	Form mit V-ing
could I refute? could you refute? could he refute? could we refute? could you refute? could they refute?	could I be refuting? could you be refuting? could he be refuting? could we be refuting? could you be refuting? could they be refuting?
Perfekt	Perfekt mit V-ing
could I have refuted? could you have refuted? could he have refuted? could we have refuted? could you have refuted? could they have refuted?	could I have been refuting? could you have been refuting? could he have been refuting? could we have been refuting? could you have been refuting? could they have been refuting?

Fragende Negation Form

Einfache Form	Form mit V-ing
couldn't I refute? couldn't you refute? couldn't he refute? couldn't we refute? couldn't you refute? couldn't they refute?	couldn't I be refuting? couldn't you be refuting? couldn't he be refuting? couldn't we be refuting? couldn't you be refuting? couldn't they be refuting?
Perfekt	Perfekt mit V-ing
couldn't I have refuted? couldn't you have refuted? couldn't he have refuted? couldn't we have refuted? couldn't you have refuted? couldn't they have refuted?	couldn't I have been refuting? couldn't you have been refuting? couldn't he have been refuting? couldn't we have been refuting? couldn't you have been refuting? couldn't they have been refuting?