I must carpool you must carpool she must carpool we must carpool you must carpool they must carpool
Forme en V-ing
I must be carpooling you must be carpooling she must be carpooling we must be carpooling you must be carpooling they must be carpooling
Perfect
I must have carpooled you must have carpooled she must have carpooled we must have carpooled you must have carpooled they must have carpooled
Perfect en V-ing
I must have been carpooling you must have been carpooling she must have been carpooling we must have been carpooling you must have been carpooling they must have been carpooling
Négation
Forme simple
I mustn't carpool you mustn't carpool she mustn't carpool we mustn't carpool you mustn't carpool they mustn't carpool
Forme en V-ing
I mustn't be carpooling you mustn't be carpooling she mustn't be carpooling we mustn't be carpooling you mustn't be carpooling they mustn't be carpooling
Perfect
I mustn't have carpooled you mustn't have carpooled she mustn't have carpooled we mustn't have carpooled you mustn't have carpooled they mustn't have carpooled
Perfect en V-ing
I mustn't have been carpooling you mustn't have been carpooling she mustn't have been carpooling we mustn't have been carpooling you mustn't have been carpooling they mustn't have been carpooling
Forme interrogative
Forme simple
must I carpool? must you carpool? must she carpool? must we carpool? must you carpool? must they carpool?
Forme en V-ing
must I be carpooling? must you be carpooling? must she be carpooling? must we be carpooling? must you be carpooling? must they be carpooling?
Perfect
must I have carpooled? must you have carpooled? must she have carpooled? must we have carpooled? must you have carpooled? must they have carpooled?
Perfect en V-ing
must I have been carpooling? must you have been carpooling? must she have been carpooling? must we have been carpooling? must you have been carpooling? must they have been carpooling?
Forme interro-négative
Forme simple
mustn't I carpool? mustn't you carpool? mustn't she carpool? mustn't we carpool? mustn't you carpool? mustn't they carpool?
Forme en V-ing
mustn't I be carpooling? mustn't you be carpooling? mustn't she be carpooling? mustn't we be carpooling? mustn't you be carpooling? mustn't they be carpooling?
Perfect
mustn't I have carpooled? mustn't you have carpooled? mustn't she have carpooled? mustn't we have carpooled? mustn't you have carpooled? mustn't they have carpooled?
Perfect en V-ing
mustn't I have been carpooling? mustn't you have been carpooling? mustn't she have been carpooling? mustn't we have been carpooling? mustn't you have been carpooling? mustn't they have been carpooling?