I can brighten you can brighten she can brighten we can brighten you can brighten they can brighten
Forme en V-ing
I can be brightening you can be brightening she can be brightening we can be brightening you can be brightening they can be brightening
Perfect
I can have brightened you can have brightened she can have brightened we can have brightened you can have brightened they can have brightened
Perfect en V-ing
I can have been brightening you can have been brightening she can have been brightening we can have been brightening you can have been brightening they can have been brightening
Négation
Forme simple
I cannot brighten you cannot brighten she cannot brighten we cannot brighten you cannot brighten they cannot brighten
Forme en V-ing
I cannot be brightening you cannot be brightening she cannot be brightening we cannot be brightening you cannot be brightening they cannot be brightening
Perfect
I cannot have brightened you cannot have brightened she cannot have brightened we cannot have brightened you cannot have brightened they cannot have brightened
Perfect en V-ing
I cannot have been brightening you cannot have been brightening she cannot have been brightening we cannot have been brightening you cannot have been brightening they cannot have been brightening
Forme interrogative
Forme simple
can I brighten? can you brighten? can she brighten? can we brighten? can you brighten? can they brighten?
Forme en V-ing
can I be brightening? can you be brightening? can she be brightening? can we be brightening? can you be brightening? can they be brightening?
Perfect
can I have brightened? can you have brightened? can she have brightened? can we have brightened? can you have brightened? can they have brightened?
Perfect en V-ing
can I have been brightening? can you have been brightening? can she have been brightening? can we have been brightening? can you have been brightening? can they have been brightening?
Forme interro-négative
Forme simple
can I not brighten? can you not brighten? can she not brighten? can we not brighten? can you not brighten? can they not brighten?
Forme en V-ing
can I not be brightening? can you not be brightening? can she not be brightening? can we not be brightening? can you not be brightening? can they not be brightening?
Perfect
can I not have brightened? can you not have brightened? can she not have brightened? can we not have brightened? can you not have brightened? can they not have brightened?
Perfect en V-ing
can I not have been brightening? can you not have been brightening? can she not have been brightening? can we not have been brightening? can you not have been brightening? can they not have been brightening?