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