I must uncover you must uncover he must uncover we must uncover you must uncover they must uncover
Forma com V-ing
I must be uncovering you must be uncovering he must be uncovering we must be uncovering you must be uncovering they must be uncovering
Perfeito
I must have uncovered you must have uncovered he must have uncovered we must have uncovered you must have uncovered they must have uncovered
Perfeito com V-ing
I must have been uncovering you must have been uncovering he must have been uncovering we must have been uncovering you must have been uncovering they must have been uncovering
Negação
Forma simple
I mustn't uncover you mustn't uncover he mustn't uncover we mustn't uncover you mustn't uncover they mustn't uncover
Forma com V-ing
I mustn't be uncovering you mustn't be uncovering he mustn't be uncovering we mustn't be uncovering you mustn't be uncovering they mustn't be uncovering
Perfeito
I mustn't have uncovered you mustn't have uncovered he mustn't have uncovered we mustn't have uncovered you mustn't have uncovered they mustn't have uncovered
Perfeito com V-ing
I mustn't have been uncovering you mustn't have been uncovering he mustn't have been uncovering we mustn't have been uncovering you mustn't have been uncovering they mustn't have been uncovering
Forma interrogativa
Forma simple
must I uncover? must you uncover? must he uncover? must we uncover? must you uncover? must they uncover?
Forma com V-ing
must I be uncovering? must you be uncovering? must he be uncovering? must we be uncovering? must you be uncovering? must they be uncovering?
Perfeito
must I have uncovered? must you have uncovered? must he have uncovered? must we have uncovered? must you have uncovered? must they have uncovered?
Perfeito com V-ing
must I have been uncovering? must you have been uncovering? must he have been uncovering? must we have been uncovering? must you have been uncovering? must they have been uncovering?
Forma interro-Negação
Forma simple
mustn't I uncover? mustn't you uncover? mustn't he uncover? mustn't we uncover? mustn't you uncover? mustn't they uncover?
Forma com V-ing
mustn't I be uncovering? mustn't you be uncovering? mustn't he be uncovering? mustn't we be uncovering? mustn't you be uncovering? mustn't they be uncovering?
Perfeito
mustn't I have uncovered? mustn't you have uncovered? mustn't he have uncovered? mustn't we have uncovered? mustn't you have uncovered? mustn't they have uncovered?
Perfeito com V-ing
mustn't I have been uncovering? mustn't you have been uncovering? mustn't he have been uncovering? mustn't we have been uncovering? mustn't you have been uncovering? mustn't they have been uncovering?