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