I must lithograph you must lithograph he must lithograph we must lithograph you must lithograph they must lithograph
Forme en V-ing
I must be lithographing you must be lithographing he must be lithographing we must be lithographing you must be lithographing they must be lithographing
Perfect
I must have lithographed you must have lithographed he must have lithographed we must have lithographed you must have lithographed they must have lithographed
Perfect en V-ing
I must have been lithographing you must have been lithographing he must have been lithographing we must have been lithographing you must have been lithographing they must have been lithographing
Négation
Forme simple
I must not lithograph you must not lithograph he must not lithograph we must not lithograph you must not lithograph they must not lithograph
Forme en V-ing
I must not be lithographing you must not be lithographing he must not be lithographing we must not be lithographing you must not be lithographing they must not be lithographing
Perfect
I must not have lithographed you must not have lithographed he must not have lithographed we must not have lithographed you must not have lithographed they must not have lithographed
Perfect en V-ing
I must not have been lithographing you must not have been lithographing he must not have been lithographing we must not have been lithographing you must not have been lithographing they must not have been lithographing
Forme interrogative
Forme simple
must I lithograph? must you lithograph? must he lithograph? must we lithograph? must you lithograph? must they lithograph?
Forme en V-ing
must I be lithographing? must you be lithographing? must he be lithographing? must we be lithographing? must you be lithographing? must they be lithographing?
Perfect
must I have lithographed? must you have lithographed? must he have lithographed? must we have lithographed? must you have lithographed? must they have lithographed?
Perfect en V-ing
must I have been lithographing? must you have been lithographing? must he have been lithographing? must we have been lithographing? must you have been lithographing? must they have been lithographing?
Forme interro-négative
Forme simple
must I not lithograph? must you not lithograph? must he not lithograph? must we not lithograph? must you not lithograph? must they not lithograph?
Forme en V-ing
must I not be lithographing? must you not be lithographing? must he not be lithographing? must we not be lithographing? must you not be lithographing? must they not be lithographing?
Perfect
must I not have lithographed? must you not have lithographed? must he not have lithographed? must we not have lithographed? must you not have lithographed? must they not have lithographed?
Perfect en V-ing
must I not have been lithographing? must you not have been lithographing? must he not have been lithographing? must we not have been lithographing? must you not have been lithographing? must they not have been lithographing?