I must vault you must vault she must vault we must vault you must vault they must vault
Forme en V-ing
I must be vaulting you must be vaulting she must be vaulting we must be vaulting you must be vaulting they must be vaulting
Perfect
I must have vaulted you must have vaulted she must have vaulted we must have vaulted you must have vaulted they must have vaulted
Perfect en V-ing
I must have been vaulting you must have been vaulting she must have been vaulting we must have been vaulting you must have been vaulting they must have been vaulting
Négation
Forme simple
I must not vault you must not vault she must not vault we must not vault you must not vault they must not vault
Forme en V-ing
I must not be vaulting you must not be vaulting she must not be vaulting we must not be vaulting you must not be vaulting they must not be vaulting
Perfect
I must not have vaulted you must not have vaulted she must not have vaulted we must not have vaulted you must not have vaulted they must not have vaulted
Perfect en V-ing
I must not have been vaulting you must not have been vaulting she must not have been vaulting we must not have been vaulting you must not have been vaulting they must not have been vaulting
Forme interrogative
Forme simple
must I vault? must you vault? must she vault? must we vault? must you vault? must they vault?
Forme en V-ing
must I be vaulting? must you be vaulting? must she be vaulting? must we be vaulting? must you be vaulting? must they be vaulting?
Perfect
must I have vaulted? must you have vaulted? must she have vaulted? must we have vaulted? must you have vaulted? must they have vaulted?
Perfect en V-ing
must I have been vaulting? must you have been vaulting? must she have been vaulting? must we have been vaulting? must you have been vaulting? must they have been vaulting?
Forme interro-négative
Forme simple
must I not vault? must you not vault? must she not vault? must we not vault? must you not vault? must they not vault?
Forme en V-ing
must I not be vaulting? must you not be vaulting? must she not be vaulting? must we not be vaulting? must you not be vaulting? must they not be vaulting?
Perfect
must I not have vaulted? must you not have vaulted? must she not have vaulted? must we not have vaulted? must you not have vaulted? must they not have vaulted?
Perfect en V-ing
must I not have been vaulting? must you not have been vaulting? must she not have been vaulting? must we not have been vaulting? must you not have been vaulting? must they not have been vaulting?