must debase
Verbo regular: debase - debased- debased

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must debase
you must debase
he must debase
we must debase
you must debase
they must debase 	I must be debasing
you must be debasing
he must be debasing
we must be debasing
you must be debasing
they must be debasing	I must have debased
you must have debased
he must have debased
we must have debased
you must have debased
they must have debased	I must have been debasing
you must have been debasing
he must have been debasing
we must have been debasing
you must have been debasing
they must have been debasing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not debase
you must not debase
he must not debase
we must not debase
you must not debase
they must not debase 	I must not be debasing
you must not be debasing
he must not be debasing
we must not be debasing
you must not be debasing
they must not be debasing	I must not have debased
you must not have debased
he must not have debased
we must not have debased
you must not have debased
they must not have debased	I must not have been debasing
you must not have been debasing
he must not have been debasing
we must not have been debasing
you must not have been debasing
they must not have been debasing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I debase?
must you debase?
must he debase?
must we debase?
must you debase?
must they debase? 	must I be debasing?
must you be debasing?
must he be debasing?
must we be debasing?
must you be debasing?
must they be debasing? 	must I have debased?
must you have debased?
must he have debased?
must we have debased?
must you have debased?
must they have debased? 	must I have been debasing?
must you have been debasing?
must he have been debasing?
must we have been debasing?
must you have been debasing?
must they have been debasing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not debase?
must you not debase?
must he not debase?
must we not debase?
must you not debase?
must they not debase? 	must I not be debasing?
must you not be debasing?
must he not be debasing?
must we not be debasing?
must you not be debasing?
must they not be debasing? 	must I not have debased?
must you not have debased?
must he not have debased?
must we not have debased?
must you not have debased?
must they not have debased? 	must I not have been debasing?
must you not have been debasing?
must he not have been debasing?
must we not have been debasing?
must you not have been debasing?
must they not have been debasing?