Konjugation des englischen Verbs
COULD UNSCREW

Regelmäßiges Verb: unscrew - unscrewed - unscrewed

Bestätigung

Einfache Form	Form mit V-ing
I could unscrew you could unscrew he could unscrew we could unscrew you could unscrew they could unscrew	I could be unscrewing you could be unscrewing he could be unscrewing we could be unscrewing you could be unscrewing they could be unscrewing
Perfekt	Perfekt mit V-ing
I could have unscrewed you could have unscrewed he could have unscrewed we could have unscrewed you could have unscrewed they could have unscrewed	I could have been unscrewing you could have been unscrewing he could have been unscrewing we could have been unscrewing you could have been unscrewing they could have been unscrewing

Negation

Einfache Form	Form mit V-ing
I couldn't unscrew you couldn't unscrew he couldn't unscrew we couldn't unscrew you couldn't unscrew they couldn't unscrew	I couldn't be unscrewing you couldn't be unscrewing he couldn't be unscrewing we couldn't be unscrewing you couldn't be unscrewing they couldn't be unscrewing
Perfekt	Perfekt mit V-ing
I couldn't have unscrewed you couldn't have unscrewed he couldn't have unscrewed we couldn't have unscrewed you couldn't have unscrewed they couldn't have unscrewed	I couldn't have been unscrewing you couldn't have been unscrewing he couldn't have been unscrewing we couldn't have been unscrewing you couldn't have been unscrewing they couldn't have been unscrewing

Fragende Form

Einfache Form	Form mit V-ing
could I unscrew? could you unscrew? could he unscrew? could we unscrew? could you unscrew? could they unscrew?	could I be unscrewing? could you be unscrewing? could he be unscrewing? could we be unscrewing? could you be unscrewing? could they be unscrewing?
Perfekt	Perfekt mit V-ing
could I have unscrewed? could you have unscrewed? could he have unscrewed? could we have unscrewed? could you have unscrewed? could they have unscrewed?	could I have been unscrewing? could you have been unscrewing? could he have been unscrewing? could we have been unscrewing? could you have been unscrewing? could they have been unscrewing?

Fragende Negation Form

Einfache Form	Form mit V-ing
couldn't I unscrew? couldn't you unscrew? couldn't he unscrew? couldn't we unscrew? couldn't you unscrew? couldn't they unscrew?	couldn't I be unscrewing? couldn't you be unscrewing? couldn't he be unscrewing? couldn't we be unscrewing? couldn't you be unscrewing? couldn't they be unscrewing?
Perfekt	Perfekt mit V-ing
couldn't I have unscrewed? couldn't you have unscrewed? couldn't he have unscrewed? couldn't we have unscrewed? couldn't you have unscrewed? couldn't they have unscrewed?	couldn't I have been unscrewing? couldn't you have been unscrewing? couldn't he have been unscrewing? couldn't we have been unscrewing? couldn't you have been unscrewing? couldn't they have been unscrewing?