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