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