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