I can babysit you can babysit he can babysit we can babysit you can babysit they can babysit
Forme en V-ing
I can be babysiting you can be babysiting he can be babysiting we can be babysiting you can be babysiting they can be babysiting
Perfect
I can have babysat you can have babysat he can have babysat we can have babysat you can have babysat they can have babysat
Perfect en V-ing
I can have been babysiting you can have been babysiting he can have been babysiting we can have been babysiting you can have been babysiting they can have been babysiting
Négation
Forme simple
I cannot babysit you cannot babysit he cannot babysit we cannot babysit you cannot babysit they cannot babysit
Forme en V-ing
I cannot be babysiting you cannot be babysiting he cannot be babysiting we cannot be babysiting you cannot be babysiting they cannot be babysiting
Perfect
I cannot have babysat you cannot have babysat he cannot have babysat we cannot have babysat you cannot have babysat they cannot have babysat
Perfect en V-ing
I cannot have been babysiting you cannot have been babysiting he cannot have been babysiting we cannot have been babysiting you cannot have been babysiting they cannot have been babysiting
Forme interrogative
Forme simple
can I babysit? can you babysit? can he babysit? can we babysit? can you babysit? can they babysit?
Forme en V-ing
can I be babysiting? can you be babysiting? can he be babysiting? can we be babysiting? can you be babysiting? can they be babysiting?
Perfect
can I have babysat? can you have babysat? can he have babysat? can we have babysat? can you have babysat? can they have babysat?
Perfect en V-ing
can I have been babysiting? can you have been babysiting? can he have been babysiting? can we have been babysiting? can you have been babysiting? can they have been babysiting?
Forme interro-négative
Forme simple
can I not babysit? can you not babysit? can he not babysit? can we not babysit? can you not babysit? can they not babysit?
Forme en V-ing
can I not be babysiting? can you not be babysiting? can he not be babysiting? can we not be babysiting? can you not be babysiting? can they not be babysiting?
Perfect
can I not have babysat? can you not have babysat? can he not have babysat? can we not have babysat? can you not have babysat? can they not have babysat?
Perfect en V-ing
can I not have been babysiting? can you not have been babysiting? can he not have been babysiting? can we not have been babysiting? can you not have been babysiting? can they not have been babysiting?