I must uncover you must uncover she must uncover we must uncover you must uncover they must uncover
Forme en V-ing
I must be uncovering you must be uncovering she must be uncovering we must be uncovering you must be uncovering they must be uncovering
Perfect
I must have uncovered you must have uncovered she must have uncovered we must have uncovered you must have uncovered they must have uncovered
Perfect en V-ing
I must have been uncovering you must have been uncovering she must have been uncovering we must have been uncovering you must have been uncovering they must have been uncovering
Négation
Forme simple
I must not uncover you must not uncover she must not uncover we must not uncover you must not uncover they must not uncover
Forme en V-ing
I must not be uncovering you must not be uncovering she must not be uncovering we must not be uncovering you must not be uncovering they must not be uncovering
Perfect
I must not have uncovered you must not have uncovered she must not have uncovered we must not have uncovered you must not have uncovered they must not have uncovered
Perfect en V-ing
I must not have been uncovering you must not have been uncovering she must not have been uncovering we must not have been uncovering you must not have been uncovering they must not have been uncovering
Forme interrogative
Forme simple
must I uncover? must you uncover? must she uncover? must we uncover? must you uncover? must they uncover?
Forme en V-ing
must I be uncovering? must you be uncovering? must she be uncovering? must we be uncovering? must you be uncovering? must they be uncovering?
Perfect
must I have uncovered? must you have uncovered? must she have uncovered? must we have uncovered? must you have uncovered? must they have uncovered?
Perfect en V-ing
must I have been uncovering? must you have been uncovering? must she have been uncovering? must we have been uncovering? must you have been uncovering? must they have been uncovering?
Forme interro-négative
Forme simple
must I not uncover? must you not uncover? must she not uncover? must we not uncover? must you not uncover? must they not uncover?
Forme en V-ing
must I not be uncovering? must you not be uncovering? must she not be uncovering? must we not be uncovering? must you not be uncovering? must they not be uncovering?
Perfect
must I not have uncovered? must you not have uncovered? must she not have uncovered? must we not have uncovered? must you not have uncovered? must they not have uncovered?
Perfect en V-ing
must I not have been uncovering? must you not have been uncovering? must she not have been uncovering? must we not have been uncovering? must you not have been uncovering? must they not have been uncovering?