could categorize
Verbo regular: categorize - categorized- categorized

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could categorize
you could categorize
she could categorize
we could categorize
you could categorize
they could categorize 	I could be categorizing
you could be categorizing
she could be categorizing
we could be categorizing
you could be categorizing
they could be categorizing	I could have categorized
you could have categorized
she could have categorized
we could have categorized
you could have categorized
they could have categorized	I could have been categorizing
you could have been categorizing
she could have been categorizing
we could have been categorizing
you could have been categorizing
they could have been categorizing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not categorize
you could not categorize
she could not categorize
we could not categorize
you could not categorize
they could not categorize 	I could not be categorizing
you could not be categorizing
she could not be categorizing
we could not be categorizing
you could not be categorizing
they could not be categorizing	I could not have categorized
you could not have categorized
she could not have categorized
we could not have categorized
you could not have categorized
they could not have categorized	I could not have been categorizing
you could not have been categorizing
she could not have been categorizing
we could not have been categorizing
you could not have been categorizing
they could not have been categorizing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I categorize?
could you categorize?
could she categorize?
could we categorize?
could you categorize?
could they categorize? 	could I be categorizing?
could you be categorizing?
could she be categorizing?
could we be categorizing?
could you be categorizing?
could they be categorizing? 	could I have categorized?
could you have categorized?
could she have categorized?
could we have categorized?
could you have categorized?
could they have categorized? 	could I have been categorizing?
could you have been categorizing?
could she have been categorizing?
could we have been categorizing?
could you have been categorizing?
could they have been categorizing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not categorize?
could you not categorize?
could she not categorize?
could we not categorize?
could you not categorize?
could they not categorize? 	could I not be categorizing?
could you not be categorizing?
could she not be categorizing?
could we not be categorizing?
could you not be categorizing?
could they not be categorizing? 	could I not have categorized?
could you not have categorized?
could she not have categorized?
could we not have categorized?
could you not have categorized?
could they not have categorized? 	could I not have been categorizing?
could you not have been categorizing?
could she not have been categorizing?
could we not have been categorizing?
could you not have been categorizing?
could they not have been categorizing?