I must wax you must wax he must wax we must wax you must wax they must wax
Forme en V-ing
I must be waxing you must be waxing he must be waxing we must be waxing you must be waxing they must be waxing
Perfect
I must have waxed you must have waxed he must have waxed we must have waxed you must have waxed they must have waxed
Perfect en V-ing
I must have been waxing you must have been waxing he must have been waxing we must have been waxing you must have been waxing they must have been waxing
Négation
Forme simple
I mustn't wax you mustn't wax he mustn't wax we mustn't wax you mustn't wax they mustn't wax
Forme en V-ing
I mustn't be waxing you mustn't be waxing he mustn't be waxing we mustn't be waxing you mustn't be waxing they mustn't be waxing
Perfect
I mustn't have waxed you mustn't have waxed he mustn't have waxed we mustn't have waxed you mustn't have waxed they mustn't have waxed
Perfect en V-ing
I mustn't have been waxing you mustn't have been waxing he mustn't have been waxing we mustn't have been waxing you mustn't have been waxing they mustn't have been waxing
Forme interrogative
Forme simple
must I wax? must you wax? must he wax? must we wax? must you wax? must they wax?
Forme en V-ing
must I be waxing? must you be waxing? must he be waxing? must we be waxing? must you be waxing? must they be waxing?
Perfect
must I have waxed? must you have waxed? must he have waxed? must we have waxed? must you have waxed? must they have waxed?
Perfect en V-ing
must I have been waxing? must you have been waxing? must he have been waxing? must we have been waxing? must you have been waxing? must they have been waxing?
Forme interro-négative
Forme simple
mustn't I wax? mustn't you wax? mustn't he wax? mustn't we wax? mustn't you wax? mustn't they wax?
Forme en V-ing
mustn't I be waxing? mustn't you be waxing? mustn't he be waxing? mustn't we be waxing? mustn't you be waxing? mustn't they be waxing?
Perfect
mustn't I have waxed? mustn't you have waxed? mustn't he have waxed? mustn't we have waxed? mustn't you have waxed? mustn't they have waxed?
Perfect en V-ing
mustn't I have been waxing? mustn't you have been waxing? mustn't he have been waxing? mustn't we have been waxing? mustn't you have been waxing? mustn't they have been waxing?