I must fresh you must fresh she must fresh we must fresh you must fresh they must fresh
Forme en V-ing
I must be freshing you must be freshing she must be freshing we must be freshing you must be freshing they must be freshing
Perfect
I must have freshed you must have freshed she must have freshed we must have freshed you must have freshed they must have freshed
Perfect en V-ing
I must have been freshing you must have been freshing she must have been freshing we must have been freshing you must have been freshing they must have been freshing
Négation
Forme simple
I must not fresh you must not fresh she must not fresh we must not fresh you must not fresh they must not fresh
Forme en V-ing
I must not be freshing you must not be freshing she must not be freshing we must not be freshing you must not be freshing they must not be freshing
Perfect
I must not have freshed you must not have freshed she must not have freshed we must not have freshed you must not have freshed they must not have freshed
Perfect en V-ing
I must not have been freshing you must not have been freshing she must not have been freshing we must not have been freshing you must not have been freshing they must not have been freshing
Forme interrogative
Forme simple
must I fresh? must you fresh? must she fresh? must we fresh? must you fresh? must they fresh?
Forme en V-ing
must I be freshing? must you be freshing? must she be freshing? must we be freshing? must you be freshing? must they be freshing?
Perfect
must I have freshed? must you have freshed? must she have freshed? must we have freshed? must you have freshed? must they have freshed?
Perfect en V-ing
must I have been freshing? must you have been freshing? must she have been freshing? must we have been freshing? must you have been freshing? must they have been freshing?
Forme interro-négative
Forme simple
must I not fresh? must you not fresh? must she not fresh? must we not fresh? must you not fresh? must they not fresh?
Forme en V-ing
must I not be freshing? must you not be freshing? must she not be freshing? must we not be freshing? must you not be freshing? must they not be freshing?
Perfect
must I not have freshed? must you not have freshed? must she not have freshed? must we not have freshed? must you not have freshed? must they not have freshed?
Perfect en V-ing
must I not have been freshing? must you not have been freshing? must she not have been freshing? must we not have been freshing? must you not have been freshing? must they not have been freshing?