I could suggest you could suggest she could suggest we could suggest you could suggest they could suggest
Forme en V-ing
I could be suggesting you could be suggesting she could be suggesting we could be suggesting you could be suggesting they could be suggesting
Perfect
I could have suggested you could have suggested she could have suggested we could have suggested you could have suggested they could have suggested
Perfect en V-ing
I could have been suggesting you could have been suggesting she could have been suggesting we could have been suggesting you could have been suggesting they could have been suggesting
Négation
Forme simple
I could not suggest you could not suggest she could not suggest we could not suggest you could not suggest they could not suggest
Forme en V-ing
I could not be suggesting you could not be suggesting she could not be suggesting we could not be suggesting you could not be suggesting they could not be suggesting
Perfect
I could not have suggested you could not have suggested she could not have suggested we could not have suggested you could not have suggested they could not have suggested
Perfect en V-ing
I could not have been suggesting you could not have been suggesting she could not have been suggesting we could not have been suggesting you could not have been suggesting they could not have been suggesting
Forme interrogative
Forme simple
could I suggest? could you suggest? could she suggest? could we suggest? could you suggest? could they suggest?
Forme en V-ing
could I be suggesting? could you be suggesting? could she be suggesting? could we be suggesting? could you be suggesting? could they be suggesting?
Perfect
could I have suggested? could you have suggested? could she have suggested? could we have suggested? could you have suggested? could they have suggested?
Perfect en V-ing
could I have been suggesting? could you have been suggesting? could she have been suggesting? could we have been suggesting? could you have been suggesting? could they have been suggesting?
Forme interro-négative
Forme simple
could I not suggest? could you not suggest? could she not suggest? could we not suggest? could you not suggest? could they not suggest?
Forme en V-ing
could I not be suggesting? could you not be suggesting? could she not be suggesting? could we not be suggesting? could you not be suggesting? could they not be suggesting?
Perfect
could I not have suggested? could you not have suggested? could she not have suggested? could we not have suggested? could you not have suggested? could they not have suggested?
Perfect en V-ing
could I not have been suggesting? could you not have been suggesting? could she not have been suggesting? could we not have been suggesting? could you not have been suggesting? could they not have been suggesting?