I can preach you can preach she can preach we can preach you can preach they can preach
Forme en V-ing
I can be preaching you can be preaching she can be preaching we can be preaching you can be preaching they can be preaching
Perfect
I can have preached you can have preached she can have preached we can have preached you can have preached they can have preached
Perfect en V-ing
I can have been preaching you can have been preaching she can have been preaching we can have been preaching you can have been preaching they can have been preaching
Négation
Forme simple
I cannot preach you cannot preach she cannot preach we cannot preach you cannot preach they cannot preach
Forme en V-ing
I cannot be preaching you cannot be preaching she cannot be preaching we cannot be preaching you cannot be preaching they cannot be preaching
Perfect
I cannot have preached you cannot have preached she cannot have preached we cannot have preached you cannot have preached they cannot have preached
Perfect en V-ing
I cannot have been preaching you cannot have been preaching she cannot have been preaching we cannot have been preaching you cannot have been preaching they cannot have been preaching
Forme interrogative
Forme simple
can I preach? can you preach? can she preach? can we preach? can you preach? can they preach?
Forme en V-ing
can I be preaching? can you be preaching? can she be preaching? can we be preaching? can you be preaching? can they be preaching?
Perfect
can I have preached? can you have preached? can she have preached? can we have preached? can you have preached? can they have preached?
Perfect en V-ing
can I have been preaching? can you have been preaching? can she have been preaching? can we have been preaching? can you have been preaching? can they have been preaching?
Forme interro-négative
Forme simple
can I not preach? can you not preach? can she not preach? can we not preach? can you not preach? can they not preach?
Forme en V-ing
can I not be preaching? can you not be preaching? can she not be preaching? can we not be preaching? can you not be preaching? can they not be preaching?
Perfect
can I not have preached? can you not have preached? can she not have preached? can we not have preached? can you not have preached? can they not have preached?
Perfect en V-ing
can I not have been preaching? can you not have been preaching? can she not have been preaching? can we not have been preaching? can you not have been preaching? can they not have been preaching?