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 must not authorize you must not authorize she must not authorize we must not authorize you must not authorize they must not authorize
Forme en V-ing
I must not be authorizing you must not be authorizing she must not be authorizing we must not be authorizing you must not be authorizing they must not be authorizing
Perfect
I must not have authorized you must not have authorized she must not have authorized we must not have authorized you must not have authorized they must not have authorized
Perfect en V-ing
I must not have been authorizing you must not have been authorizing she must not have been authorizing we must not have been authorizing you must not have been authorizing they must not 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
must I not authorize? must you not authorize? must she not authorize? must we not authorize? must you not authorize? must they not authorize?
Forme en V-ing
must I not be authorizing? must you not be authorizing? must she not be authorizing? must we not be authorizing? must you not be authorizing? must they not be authorizing?
Perfect
must I not have authorized? must you not have authorized? must she not have authorized? must we not have authorized? must you not have authorized? must they not have authorized?
Perfect en V-ing
must I not have been authorizing? must you not have been authorizing? must she not have been authorizing? must we not have been authorizing? must you not have been authorizing? must they not have been authorizing?