I could brood you could brood she could brood we could brood you could brood they could brood
Forme en V-ing
I could be brooding you could be brooding she could be brooding we could be brooding you could be brooding they could be brooding
Perfect
I could have brooded you could have brooded she could have brooded we could have brooded you could have brooded they could have brooded
Perfect en V-ing
I could have been brooding you could have been brooding she could have been brooding we could have been brooding you could have been brooding they could have been brooding
Négation
Forme simple
I could not brood you could not brood she could not brood we could not brood you could not brood they could not brood
Forme en V-ing
I could not be brooding you could not be brooding she could not be brooding we could not be brooding you could not be brooding they could not be brooding
Perfect
I could not have brooded you could not have brooded she could not have brooded we could not have brooded you could not have brooded they could not have brooded
Perfect en V-ing
I could not have been brooding you could not have been brooding she could not have been brooding we could not have been brooding you could not have been brooding they could not have been brooding
Forme interrogative
Forme simple
could I brood? could you brood? could she brood? could we brood? could you brood? could they brood?
Forme en V-ing
could I be brooding? could you be brooding? could she be brooding? could we be brooding? could you be brooding? could they be brooding?
Perfect
could I have brooded? could you have brooded? could she have brooded? could we have brooded? could you have brooded? could they have brooded?
Perfect en V-ing
could I have been brooding? could you have been brooding? could she have been brooding? could we have been brooding? could you have been brooding? could they have been brooding?
Forme interro-négative
Forme simple
could I not brood? could you not brood? could she not brood? could we not brood? could you not brood? could they not brood?
Forme en V-ing
could I not be brooding? could you not be brooding? could she not be brooding? could we not be brooding? could you not be brooding? could they not be brooding?
Perfect
could I not have brooded? could you not have brooded? could she not have brooded? could we not have brooded? could you not have brooded? could they not have brooded?
Perfect en V-ing
could I not have been brooding? could you not have been brooding? could she not have been brooding? could we not have been brooding? could you not have been brooding? could they not have been brooding?