I must program you must program she must program we must program you must program they must program
Forma com V-ing
I must be programming you must be programming she must be programming we must be programming you must be programming they must be programming
Perfeito
I must have programmed you must have programmed she must have programmed we must have programmed you must have programmed they must have programmed
Perfeito com V-ing
I must have been programming you must have been programming she must have been programming we must have been programming you must have been programming they must have been programming
Negação
Forma simple
I mustn't program you mustn't program she mustn't program we mustn't program you mustn't program they mustn't program
Forma com V-ing
I mustn't be programming you mustn't be programming she mustn't be programming we mustn't be programming you mustn't be programming they mustn't be programming
Perfeito
I mustn't have programmed you mustn't have programmed she mustn't have programmed we mustn't have programmed you mustn't have programmed they mustn't have programmed
Perfeito com V-ing
I mustn't have been programming you mustn't have been programming she mustn't have been programming we mustn't have been programming you mustn't have been programming they mustn't have been programming
Forma interrogativa
Forma simple
must I program? must you program? must she program? must we program? must you program? must they program?
Forma com V-ing
must I be programming? must you be programming? must she be programming? must we be programming? must you be programming? must they be programming?
Perfeito
must I have programmed? must you have programmed? must she have programmed? must we have programmed? must you have programmed? must they have programmed?
Perfeito com V-ing
must I have been programming? must you have been programming? must she have been programming? must we have been programming? must you have been programming? must they have been programming?
Forma interro-Negação
Forma simple
mustn't I program? mustn't you program? mustn't she program? mustn't we program? mustn't you program? mustn't they program?
Forma com V-ing
mustn't I be programming? mustn't you be programming? mustn't she be programming? mustn't we be programming? mustn't you be programming? mustn't they be programming?
Perfeito
mustn't I have programmed? mustn't you have programmed? mustn't she have programmed? mustn't we have programmed? mustn't you have programmed? mustn't they have programmed?
Perfeito com V-ing
mustn't I have been programming? mustn't you have been programming? mustn't she have been programming? mustn't we have been programming? mustn't you have been programming? mustn't they have been programming?