must ray
Verbo regular: ray - rayed- rayed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must ray
you must ray
he must ray
we must ray
you must ray
they must ray 	I must be raying
you must be raying
he must be raying
we must be raying
you must be raying
they must be raying	I must have rayed
you must have rayed
he must have rayed
we must have rayed
you must have rayed
they must have rayed	I must have been raying
you must have been raying
he must have been raying
we must have been raying
you must have been raying
they must have been raying	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mustn't ray
you mustn't ray
he mustn't ray
we mustn't ray
you mustn't ray
they mustn't ray 	I mustn't be raying
you mustn't be raying
he mustn't be raying
we mustn't be raying
you mustn't be raying
they mustn't be raying	I mustn't have rayed
you mustn't have rayed
he mustn't have rayed
we mustn't have rayed
you mustn't have rayed
they mustn't have rayed	I mustn't have been raying
you mustn't have been raying
he mustn't have been raying
we mustn't have been raying
you mustn't have been raying
they mustn't have been raying	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I ray?
must you ray?
must he ray?
must we ray?
must you ray?
must they ray? 	must I be raying?
must you be raying?
must he be raying?
must we be raying?
must you be raying?
must they be raying? 	must I have rayed?
must you have rayed?
must he have rayed?
must we have rayed?
must you have rayed?
must they have rayed? 	must I have been raying?
must you have been raying?
must he have been raying?
must we have been raying?
must you have been raying?
must they have been raying? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mustn't I ray?
mustn't you ray?
mustn't he ray?
mustn't we ray?
mustn't you ray?
mustn't they ray? 	mustn't I be raying?
mustn't you be raying?
mustn't he be raying?
mustn't we be raying?
mustn't you be raying?
mustn't they be raying? 	mustn't I have rayed?
mustn't you have rayed?
mustn't he have rayed?
mustn't we have rayed?
mustn't you have rayed?
mustn't they have rayed? 	mustn't I have been raying?
mustn't you have been raying?
mustn't he have been raying?
mustn't we have been raying?
mustn't you have been raying?
mustn't they have been raying?