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