I must begone you must begone she must begone we must begone you must begone they must begone
Forme en V-ing
I must be begoning you must be begoning she must be begoning we must be begoning you must be begoning they must be begoning
Perfect
I must have begoned you must have begoned she must have begoned we must have begoned you must have begoned they must have begoned
Perfect en V-ing
I must have been begoning you must have been begoning she must have been begoning we must have been begoning you must have been begoning they must have been begoning
Négation
Forme simple
I must not begone you must not begone she must not begone we must not begone you must not begone they must not begone
Forme en V-ing
I must not be begoning you must not be begoning she must not be begoning we must not be begoning you must not be begoning they must not be begoning
Perfect
I must not have begoned you must not have begoned she must not have begoned we must not have begoned you must not have begoned they must not have begoned
Perfect en V-ing
I must not have been begoning you must not have been begoning she must not have been begoning we must not have been begoning you must not have been begoning they must not have been begoning
Forme interrogative
Forme simple
must I begone? must you begone? must she begone? must we begone? must you begone? must they begone?
Forme en V-ing
must I be begoning? must you be begoning? must she be begoning? must we be begoning? must you be begoning? must they be begoning?
Perfect
must I have begoned? must you have begoned? must she have begoned? must we have begoned? must you have begoned? must they have begoned?
Perfect en V-ing
must I have been begoning? must you have been begoning? must she have been begoning? must we have been begoning? must you have been begoning? must they have been begoning?
Forme interro-négative
Forme simple
must I not begone? must you not begone? must she not begone? must we not begone? must you not begone? must they not begone?
Forme en V-ing
must I not be begoning? must you not be begoning? must she not be begoning? must we not be begoning? must you not be begoning? must they not be begoning?
Perfect
must I not have begoned? must you not have begoned? must she not have begoned? must we not have begoned? must you not have begoned? must they not have begoned?
Perfect en V-ing
must I not have been begoning? must you not have been begoning? must she not have been begoning? must we not have been begoning? must you not have been begoning? must they not have been begoning?