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