could pluralize
Verbo regular: pluralize - pluralized- pluralized

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could pluralize
you could pluralize
he could pluralize
we could pluralize
you could pluralize
they could pluralize 	I could be pluralizing
you could be pluralizing
he could be pluralizing
we could be pluralizing
you could be pluralizing
they could be pluralizing	I could have pluralized
you could have pluralized
he could have pluralized
we could have pluralized
you could have pluralized
they could have pluralized	I could have been pluralizing
you could have been pluralizing
he could have been pluralizing
we could have been pluralizing
you could have been pluralizing
they could have been pluralizing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not pluralize
you could not pluralize
he could not pluralize
we could not pluralize
you could not pluralize
they could not pluralize 	I could not be pluralizing
you could not be pluralizing
he could not be pluralizing
we could not be pluralizing
you could not be pluralizing
they could not be pluralizing	I could not have pluralized
you could not have pluralized
he could not have pluralized
we could not have pluralized
you could not have pluralized
they could not have pluralized	I could not have been pluralizing
you could not have been pluralizing
he could not have been pluralizing
we could not have been pluralizing
you could not have been pluralizing
they could not have been pluralizing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I pluralize?
could you pluralize?
could he pluralize?
could we pluralize?
could you pluralize?
could they pluralize? 	could I be pluralizing?
could you be pluralizing?
could he be pluralizing?
could we be pluralizing?
could you be pluralizing?
could they be pluralizing? 	could I have pluralized?
could you have pluralized?
could he have pluralized?
could we have pluralized?
could you have pluralized?
could they have pluralized? 	could I have been pluralizing?
could you have been pluralizing?
could he have been pluralizing?
could we have been pluralizing?
could you have been pluralizing?
could they have been pluralizing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not pluralize?
could you not pluralize?
could he not pluralize?
could we not pluralize?
could you not pluralize?
could they not pluralize? 	could I not be pluralizing?
could you not be pluralizing?
could he not be pluralizing?
could we not be pluralizing?
could you not be pluralizing?
could they not be pluralizing? 	could I not have pluralized?
could you not have pluralized?
could he not have pluralized?
could we not have pluralized?
could you not have pluralized?
could they not have pluralized? 	could I not have been pluralizing?
could you not have been pluralizing?
could he not have been pluralizing?
could we not have been pluralizing?
could you not have been pluralizing?
could they not have been pluralizing?