Konjugation des englischen Verbs
COULD BRIGHTEN

Regelmäßiges Verb: brighten - brightened - brightened

Bestätigung

Einfache Form	Form mit V-ing
I could brighten you could brighten he could brighten we could brighten you could brighten they could brighten	I could be brightening you could be brightening he could be brightening we could be brightening you could be brightening they could be brightening
Perfekt	Perfekt mit V-ing
I could have brightened you could have brightened he could have brightened we could have brightened you could have brightened they could have brightened	I could have been brightening you could have been brightening he could have been brightening we could have been brightening you could have been brightening they could have been brightening

Negation

Einfache Form	Form mit V-ing
I couldn't brighten you couldn't brighten he couldn't brighten we couldn't brighten you couldn't brighten they couldn't brighten	I couldn't be brightening you couldn't be brightening he couldn't be brightening we couldn't be brightening you couldn't be brightening they couldn't be brightening
Perfekt	Perfekt mit V-ing
I couldn't have brightened you couldn't have brightened he couldn't have brightened we couldn't have brightened you couldn't have brightened they couldn't have brightened	I couldn't have been brightening you couldn't have been brightening he couldn't have been brightening we couldn't have been brightening you couldn't have been brightening they couldn't have been brightening

Fragende Form

Einfache Form	Form mit V-ing
could I brighten? could you brighten? could he brighten? could we brighten? could you brighten? could they brighten?	could I be brightening? could you be brightening? could he be brightening? could we be brightening? could you be brightening? could they be brightening?
Perfekt	Perfekt mit V-ing
could I have brightened? could you have brightened? could he have brightened? could we have brightened? could you have brightened? could they have brightened?	could I have been brightening? could you have been brightening? could he have been brightening? could we have been brightening? could you have been brightening? could they have been brightening?

Fragende Negation Form

Einfache Form	Form mit V-ing
couldn't I brighten? couldn't you brighten? couldn't he brighten? couldn't we brighten? couldn't you brighten? couldn't they brighten?	couldn't I be brightening? couldn't you be brightening? couldn't he be brightening? couldn't we be brightening? couldn't you be brightening? couldn't they be brightening?
Perfekt	Perfekt mit V-ing
couldn't I have brightened? couldn't you have brightened? couldn't he have brightened? couldn't we have brightened? couldn't you have brightened? couldn't they have brightened?	couldn't I have been brightening? couldn't you have been brightening? couldn't he have been brightening? couldn't we have been brightening? couldn't you have been brightening? couldn't they have been brightening?