must metalize
Verbo regular: metalize - metalized- metalized

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must metalize
you must metalize
he must metalize
we must metalize
you must metalize
they must metalize 	I must be metalizing
you must be metalizing
he must be metalizing
we must be metalizing
you must be metalizing
they must be metalizing	I must have metalized
you must have metalized
he must have metalized
we must have metalized
you must have metalized
they must have metalized	I must have been metalizing
you must have been metalizing
he must have been metalizing
we must have been metalizing
you must have been metalizing
they must have been metalizing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not metalize
you must not metalize
he must not metalize
we must not metalize
you must not metalize
they must not metalize 	I must not be metalizing
you must not be metalizing
he must not be metalizing
we must not be metalizing
you must not be metalizing
they must not be metalizing	I must not have metalized
you must not have metalized
he must not have metalized
we must not have metalized
you must not have metalized
they must not have metalized	I must not have been metalizing
you must not have been metalizing
he must not have been metalizing
we must not have been metalizing
you must not have been metalizing
they must not have been metalizing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I metalize?
must you metalize?
must he metalize?
must we metalize?
must you metalize?
must they metalize? 	must I be metalizing?
must you be metalizing?
must he be metalizing?
must we be metalizing?
must you be metalizing?
must they be metalizing? 	must I have metalized?
must you have metalized?
must he have metalized?
must we have metalized?
must you have metalized?
must they have metalized? 	must I have been metalizing?
must you have been metalizing?
must he have been metalizing?
must we have been metalizing?
must you have been metalizing?
must they have been metalizing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not metalize?
must you not metalize?
must he not metalize?
must we not metalize?
must you not metalize?
must they not metalize? 	must I not be metalizing?
must you not be metalizing?
must he not be metalizing?
must we not be metalizing?
must you not be metalizing?
must they not be metalizing? 	must I not have metalized?
must you not have metalized?
must he not have metalized?
must we not have metalized?
must you not have metalized?
must they not have metalized? 	must I not have been metalizing?
must you not have been metalizing?
must he not have been metalizing?
must we not have been metalizing?
must you not have been metalizing?
must they not have been metalizing?