I must uncork you must uncork he must uncork we must uncork you must uncork they must uncork
Forme en V-ing
I must be uncorking you must be uncorking he must be uncorking we must be uncorking you must be uncorking they must be uncorking
Perfect
I must have uncorked you must have uncorked he must have uncorked we must have uncorked you must have uncorked they must have uncorked
Perfect en V-ing
I must have been uncorking you must have been uncorking he must have been uncorking we must have been uncorking you must have been uncorking they must have been uncorking
Négation
Forme simple
I mustn't uncork you mustn't uncork he mustn't uncork we mustn't uncork you mustn't uncork they mustn't uncork
Forme en V-ing
I mustn't be uncorking you mustn't be uncorking he mustn't be uncorking we mustn't be uncorking you mustn't be uncorking they mustn't be uncorking
Perfect
I mustn't have uncorked you mustn't have uncorked he mustn't have uncorked we mustn't have uncorked you mustn't have uncorked they mustn't have uncorked
Perfect en V-ing
I mustn't have been uncorking you mustn't have been uncorking he mustn't have been uncorking we mustn't have been uncorking you mustn't have been uncorking they mustn't have been uncorking
Forme interrogative
Forme simple
must I uncork? must you uncork? must he uncork? must we uncork? must you uncork? must they uncork?
Forme en V-ing
must I be uncorking? must you be uncorking? must he be uncorking? must we be uncorking? must you be uncorking? must they be uncorking?
Perfect
must I have uncorked? must you have uncorked? must he have uncorked? must we have uncorked? must you have uncorked? must they have uncorked?
Perfect en V-ing
must I have been uncorking? must you have been uncorking? must he have been uncorking? must we have been uncorking? must you have been uncorking? must they have been uncorking?
Forme interro-négative
Forme simple
mustn't I uncork? mustn't you uncork? mustn't he uncork? mustn't we uncork? mustn't you uncork? mustn't they uncork?
Forme en V-ing
mustn't I be uncorking? mustn't you be uncorking? mustn't he be uncorking? mustn't we be uncorking? mustn't you be uncorking? mustn't they be uncorking?
Perfect
mustn't I have uncorked? mustn't you have uncorked? mustn't he have uncorked? mustn't we have uncorked? mustn't you have uncorked? mustn't they have uncorked?
Perfect en V-ing
mustn't I have been uncorking? mustn't you have been uncorking? mustn't he have been uncorking? mustn't we have been uncorking? mustn't you have been uncorking? mustn't they have been uncorking?