I must assert you must assert he must assert we must assert you must assert they must assert
Forme en V-ing
I must be asserting you must be asserting he must be asserting we must be asserting you must be asserting they must be asserting
Perfect
I must have asserted you must have asserted he must have asserted we must have asserted you must have asserted they must have asserted
Perfect en V-ing
I must have been asserting you must have been asserting he must have been asserting we must have been asserting you must have been asserting they must have been asserting
Négation
Forme simple
I must not assert you must not assert he must not assert we must not assert you must not assert they must not assert
Forme en V-ing
I must not be asserting you must not be asserting he must not be asserting we must not be asserting you must not be asserting they must not be asserting
Perfect
I must not have asserted you must not have asserted he must not have asserted we must not have asserted you must not have asserted they must not have asserted
Perfect en V-ing
I must not have been asserting you must not have been asserting he must not have been asserting we must not have been asserting you must not have been asserting they must not have been asserting
Forme interrogative
Forme simple
must I assert? must you assert? must he assert? must we assert? must you assert? must they assert?
Forme en V-ing
must I be asserting? must you be asserting? must he be asserting? must we be asserting? must you be asserting? must they be asserting?
Perfect
must I have asserted? must you have asserted? must he have asserted? must we have asserted? must you have asserted? must they have asserted?
Perfect en V-ing
must I have been asserting? must you have been asserting? must he have been asserting? must we have been asserting? must you have been asserting? must they have been asserting?
Forme interro-négative
Forme simple
must I not assert? must you not assert? must he not assert? must we not assert? must you not assert? must they not assert?
Forme en V-ing
must I not be asserting? must you not be asserting? must he not be asserting? must we not be asserting? must you not be asserting? must they not be asserting?
Perfect
must I not have asserted? must you not have asserted? must he not have asserted? must we not have asserted? must you not have asserted? must they not have asserted?
Perfect en V-ing
must I not have been asserting? must you not have been asserting? must he not have been asserting? must we not have been asserting? must you not have been asserting? must they not have been asserting?