could revitalize
Verbo regular: revitalize - revitalized- revitalized

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could revitalize
you could revitalize
he could revitalize
we could revitalize
you could revitalize
they could revitalize 	I could be revitalizing
you could be revitalizing
he could be revitalizing
we could be revitalizing
you could be revitalizing
they could be revitalizing	I could have revitalized
you could have revitalized
he could have revitalized
we could have revitalized
you could have revitalized
they could have revitalized	I could have been revitalizing
you could have been revitalizing
he could have been revitalizing
we could have been revitalizing
you could have been revitalizing
they could have been revitalizing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not revitalize
you could not revitalize
he could not revitalize
we could not revitalize
you could not revitalize
they could not revitalize 	I could not be revitalizing
you could not be revitalizing
he could not be revitalizing
we could not be revitalizing
you could not be revitalizing
they could not be revitalizing	I could not have revitalized
you could not have revitalized
he could not have revitalized
we could not have revitalized
you could not have revitalized
they could not have revitalized	I could not have been revitalizing
you could not have been revitalizing
he could not have been revitalizing
we could not have been revitalizing
you could not have been revitalizing
they could not have been revitalizing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I revitalize?
could you revitalize?
could he revitalize?
could we revitalize?
could you revitalize?
could they revitalize? 	could I be revitalizing?
could you be revitalizing?
could he be revitalizing?
could we be revitalizing?
could you be revitalizing?
could they be revitalizing? 	could I have revitalized?
could you have revitalized?
could he have revitalized?
could we have revitalized?
could you have revitalized?
could they have revitalized? 	could I have been revitalizing?
could you have been revitalizing?
could he have been revitalizing?
could we have been revitalizing?
could you have been revitalizing?
could they have been revitalizing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not revitalize?
could you not revitalize?
could he not revitalize?
could we not revitalize?
could you not revitalize?
could they not revitalize? 	could I not be revitalizing?
could you not be revitalizing?
could he not be revitalizing?
could we not be revitalizing?
could you not be revitalizing?
could they not be revitalizing? 	could I not have revitalized?
could you not have revitalized?
could he not have revitalized?
could we not have revitalized?
could you not have revitalized?
could they not have revitalized? 	could I not have been revitalizing?
could you not have been revitalizing?
could he not have been revitalizing?
could we not have been revitalizing?
could you not have been revitalizing?
could they not have been revitalizing?