I must date you must date he must date we must date you must date they must date
Forma con V-ing
I must be dating you must be dating he must be dating we must be dating you must be dating they must be dating
Perfecto
I must have dated you must have dated he must have dated we must have dated you must have dated they must have dated
Perfecto con V-ing
I must have been dating you must have been dating he must have been dating we must have been dating you must have been dating they must have been dating
Negación
Forma simple
I mustn't date you mustn't date he mustn't date we mustn't date you mustn't date they mustn't date
Forma con V-ing
I mustn't be dating you mustn't be dating he mustn't be dating we mustn't be dating you mustn't be dating they mustn't be dating
Perfecto
I mustn't have dated you mustn't have dated he mustn't have dated we mustn't have dated you mustn't have dated they mustn't have dated
Perfecto con V-ing
I mustn't have been dating you mustn't have been dating he mustn't have been dating we mustn't have been dating you mustn't have been dating they mustn't have been dating
Forma interrogativa
Forma simple
must I date? must you date? must he date? must we date? must you date? must they date?
Forma con V-ing
must I be dating? must you be dating? must he be dating? must we be dating? must you be dating? must they be dating?
Perfecto
must I have dated? must you have dated? must he have dated? must we have dated? must you have dated? must they have dated?
Perfecto con V-ing
must I have been dating? must you have been dating? must he have been dating? must we have been dating? must you have been dating? must they have been dating?
Forma interro-negativa
Forma simple
mustn't I date? mustn't you date? mustn't he date? mustn't we date? mustn't you date? mustn't they date?
Forma con V-ing
mustn't I be dating? mustn't you be dating? mustn't he be dating? mustn't we be dating? mustn't you be dating? mustn't they be dating?
Perfecto
mustn't I have dated? mustn't you have dated? mustn't he have dated? mustn't we have dated? mustn't you have dated? mustn't they have dated?
Perfecto con V-ing
mustn't I have been dating? mustn't you have been dating? mustn't he have been dating? mustn't we have been dating? mustn't you have been dating? mustn't they have been dating?