I must regard you must regard she must regard we must regard you must regard they must regard
Forme en V-ing
I must be regarding you must be regarding she must be regarding we must be regarding you must be regarding they must be regarding
Perfect
I must have regarded you must have regarded she must have regarded we must have regarded you must have regarded they must have regarded
Perfect en V-ing
I must have been regarding you must have been regarding she must have been regarding we must have been regarding you must have been regarding they must have been regarding
Négation
Forme simple
I must not regard you must not regard she must not regard we must not regard you must not regard they must not regard
Forme en V-ing
I must not be regarding you must not be regarding she must not be regarding we must not be regarding you must not be regarding they must not be regarding
Perfect
I must not have regarded you must not have regarded she must not have regarded we must not have regarded you must not have regarded they must not have regarded
Perfect en V-ing
I must not have been regarding you must not have been regarding she must not have been regarding we must not have been regarding you must not have been regarding they must not have been regarding
Forme interrogative
Forme simple
must I regard? must you regard? must she regard? must we regard? must you regard? must they regard?
Forme en V-ing
must I be regarding? must you be regarding? must she be regarding? must we be regarding? must you be regarding? must they be regarding?
Perfect
must I have regarded? must you have regarded? must she have regarded? must we have regarded? must you have regarded? must they have regarded?
Perfect en V-ing
must I have been regarding? must you have been regarding? must she have been regarding? must we have been regarding? must you have been regarding? must they have been regarding?
Forme interro-négative
Forme simple
must I not regard? must you not regard? must she not regard? must we not regard? must you not regard? must they not regard?
Forme en V-ing
must I not be regarding? must you not be regarding? must she not be regarding? must we not be regarding? must you not be regarding? must they not be regarding?
Perfect
must I not have regarded? must you not have regarded? must she not have regarded? must we not have regarded? must you not have regarded? must they not have regarded?
Perfect en V-ing
must I not have been regarding? must you not have been regarding? must she not have been regarding? must we not have been regarding? must you not have been regarding? must they not have been regarding?