I can befool you can befool she can befool we can befool you can befool they can befool
Forme en V-ing
I can be befooling you can be befooling she can be befooling we can be befooling you can be befooling they can be befooling
Perfect
I can have befooled you can have befooled she can have befooled we can have befooled you can have befooled they can have befooled
Perfect en V-ing
I can have been befooling you can have been befooling she can have been befooling we can have been befooling you can have been befooling they can have been befooling
Négation
Forme simple
I cannot befool you cannot befool she cannot befool we cannot befool you cannot befool they cannot befool
Forme en V-ing
I cannot be befooling you cannot be befooling she cannot be befooling we cannot be befooling you cannot be befooling they cannot be befooling
Perfect
I cannot have befooled you cannot have befooled she cannot have befooled we cannot have befooled you cannot have befooled they cannot have befooled
Perfect en V-ing
I cannot have been befooling you cannot have been befooling she cannot have been befooling we cannot have been befooling you cannot have been befooling they cannot have been befooling
Forme interrogative
Forme simple
can I befool? can you befool? can she befool? can we befool? can you befool? can they befool?
Forme en V-ing
can I be befooling? can you be befooling? can she be befooling? can we be befooling? can you be befooling? can they be befooling?
Perfect
can I have befooled? can you have befooled? can she have befooled? can we have befooled? can you have befooled? can they have befooled?
Perfect en V-ing
can I have been befooling? can you have been befooling? can she have been befooling? can we have been befooling? can you have been befooling? can they have been befooling?
Forme interro-négative
Forme simple
can I not befool? can you not befool? can she not befool? can we not befool? can you not befool? can they not befool?
Forme en V-ing
can I not be befooling? can you not be befooling? can she not be befooling? can we not be befooling? can you not be befooling? can they not be befooling?
Perfect
can I not have befooled? can you not have befooled? can she not have befooled? can we not have befooled? can you not have befooled? can they not have befooled?
Perfect en V-ing
can I not have been befooling? can you not have been befooling? can she not have been befooling? can we not have been befooling? can you not have been befooling? can they not have been befooling?