I must uncork you must uncork she must uncork we must uncork you must uncork they must uncork
Forma con V-ing
I must be uncorking you must be uncorking she must be uncorking we must be uncorking you must be uncorking they must be uncorking
Perfecto
I must have uncorked you must have uncorked she must have uncorked we must have uncorked you must have uncorked they must have uncorked
Perfecto con V-ing
I must have been uncorking you must have been uncorking she must have been uncorking we must have been uncorking you must have been uncorking they must have been uncorking
Negación
Forma simple
I mustn't uncork you mustn't uncork she mustn't uncork we mustn't uncork you mustn't uncork they mustn't uncork
Forma con V-ing
I mustn't be uncorking you mustn't be uncorking she mustn't be uncorking we mustn't be uncorking you mustn't be uncorking they mustn't be uncorking
Perfecto
I mustn't have uncorked you mustn't have uncorked she mustn't have uncorked we mustn't have uncorked you mustn't have uncorked they mustn't have uncorked
Perfecto con V-ing
I mustn't have been uncorking you mustn't have been uncorking she mustn't have been uncorking we mustn't have been uncorking you mustn't have been uncorking they mustn't have been uncorking
Forma interrogativa
Forma simple
must I uncork? must you uncork? must she uncork? must we uncork? must you uncork? must they uncork?
Forma con V-ing
must I be uncorking? must you be uncorking? must she be uncorking? must we be uncorking? must you be uncorking? must they be uncorking?
Perfecto
must I have uncorked? must you have uncorked? must she have uncorked? must we have uncorked? must you have uncorked? must they have uncorked?
Perfecto con V-ing
must I have been uncorking? must you have been uncorking? must she have been uncorking? must we have been uncorking? must you have been uncorking? must they have been uncorking?
Forma interro-negativa
Forma simple
mustn't I uncork? mustn't you uncork? mustn't she uncork? mustn't we uncork? mustn't you uncork? mustn't they uncork?
Forma con V-ing
mustn't I be uncorking? mustn't you be uncorking? mustn't she be uncorking? mustn't we be uncorking? mustn't you be uncorking? mustn't they be uncorking?
Perfecto
mustn't I have uncorked? mustn't you have uncorked? mustn't she have uncorked? mustn't we have uncorked? mustn't you have uncorked? mustn't they have uncorked?
Perfecto con V-ing
mustn't I have been uncorking? mustn't you have been uncorking? mustn't she have been uncorking? mustn't we have been uncorking? mustn't you have been uncorking? mustn't they have been uncorking?