Konjugation des englischen Verbs
COULD REFRAIN

Regelmäßiges Verb: refrain - refrained - refrained

Bestätigung

Einfache Form	Form mit V-ing
I could refrain you could refrain he could refrain we could refrain you could refrain they could refrain	I could be refraining you could be refraining he could be refraining we could be refraining you could be refraining they could be refraining
Perfekt	Perfekt mit V-ing
I could have refrained you could have refrained he could have refrained we could have refrained you could have refrained they could have refrained	I could have been refraining you could have been refraining he could have been refraining we could have been refraining you could have been refraining they could have been refraining

Negation

Einfache Form	Form mit V-ing
I couldn't refrain you couldn't refrain he couldn't refrain we couldn't refrain you couldn't refrain they couldn't refrain	I couldn't be refraining you couldn't be refraining he couldn't be refraining we couldn't be refraining you couldn't be refraining they couldn't be refraining
Perfekt	Perfekt mit V-ing
I couldn't have refrained you couldn't have refrained he couldn't have refrained we couldn't have refrained you couldn't have refrained they couldn't have refrained	I couldn't have been refraining you couldn't have been refraining he couldn't have been refraining we couldn't have been refraining you couldn't have been refraining they couldn't have been refraining

Fragende Form

Einfache Form	Form mit V-ing
could I refrain? could you refrain? could he refrain? could we refrain? could you refrain? could they refrain?	could I be refraining? could you be refraining? could he be refraining? could we be refraining? could you be refraining? could they be refraining?
Perfekt	Perfekt mit V-ing
could I have refrained? could you have refrained? could he have refrained? could we have refrained? could you have refrained? could they have refrained?	could I have been refraining? could you have been refraining? could he have been refraining? could we have been refraining? could you have been refraining? could they have been refraining?

Fragende Negation Form

Einfache Form	Form mit V-ing
couldn't I refrain? couldn't you refrain? couldn't he refrain? couldn't we refrain? couldn't you refrain? couldn't they refrain?	couldn't I be refraining? couldn't you be refraining? couldn't he be refraining? couldn't we be refraining? couldn't you be refraining? couldn't they be refraining?
Perfekt	Perfekt mit V-ing
couldn't I have refrained? couldn't you have refrained? couldn't he have refrained? couldn't we have refrained? couldn't you have refrained? couldn't they have refrained?	couldn't I have been refraining? couldn't you have been refraining? couldn't he have been refraining? couldn't we have been refraining? couldn't you have been refraining? couldn't they have been refraining?