must die
Verbo regular: die - died- died

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must die
you must die
he must die
we must die
you must die
they must die 	I must be dying
you must be dying
he must be dying
we must be dying
you must be dying
they must be dying	I must have died
you must have died
he must have died
we must have died
you must have died
they must have died	I must have been dying
you must have been dying
he must have been dying
we must have been dying
you must have been dying
they must have been dying	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mustn't die
you mustn't die
he mustn't die
we mustn't die
you mustn't die
they mustn't die 	I mustn't be dying
you mustn't be dying
he mustn't be dying
we mustn't be dying
you mustn't be dying
they mustn't be dying	I mustn't have died
you mustn't have died
he mustn't have died
we mustn't have died
you mustn't have died
they mustn't have died	I mustn't have been dying
you mustn't have been dying
he mustn't have been dying
we mustn't have been dying
you mustn't have been dying
they mustn't have been dying	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I die?
must you die?
must he die?
must we die?
must you die?
must they die? 	must I be dying?
must you be dying?
must he be dying?
must we be dying?
must you be dying?
must they be dying? 	must I have died?
must you have died?
must he have died?
must we have died?
must you have died?
must they have died? 	must I have been dying?
must you have been dying?
must he have been dying?
must we have been dying?
must you have been dying?
must they have been dying? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mustn't I die?
mustn't you die?
mustn't he die?
mustn't we die?
mustn't you die?
mustn't they die? 	mustn't I be dying?
mustn't you be dying?
mustn't he be dying?
mustn't we be dying?
mustn't you be dying?
mustn't they be dying? 	mustn't I have died?
mustn't you have died?
mustn't he have died?
mustn't we have died?
mustn't you have died?
mustn't they have died? 	mustn't I have been dying?
mustn't you have been dying?
mustn't he have been dying?
mustn't we have been dying?
mustn't you have been dying?
mustn't they have been dying?