Verbo regular: characterize - characterized - characterized
Afirmação
Forma simple
I could characterize you could characterize she could characterize we could characterize you could characterize they could characterize
Forma com V-ing
I could be characterizing you could be characterizing she could be characterizing we could be characterizing you could be characterizing they could be characterizing
Perfeito
I could have characterized you could have characterized she could have characterized we could have characterized you could have characterized they could have characterized
Perfeito com V-ing
I could have been characterizing you could have been characterizing she could have been characterizing we could have been characterizing you could have been characterizing they could have been characterizing
Negação
Forma simple
I could not characterize you could not characterize she could not characterize we could not characterize you could not characterize they could not characterize
Forma com V-ing
I could not be characterizing you could not be characterizing she could not be characterizing we could not be characterizing you could not be characterizing they could not be characterizing
Perfeito
I could not have characterized you could not have characterized she could not have characterized we could not have characterized you could not have characterized they could not have characterized
Perfeito com V-ing
I could not have been characterizing you could not have been characterizing she could not have been characterizing we could not have been characterizing you could not have been characterizing they could not have been characterizing
Forma interrogativa
Forma simple
could I characterize? could you characterize? could she characterize? could we characterize? could you characterize? could they characterize?
Forma com V-ing
could I be characterizing? could you be characterizing? could she be characterizing? could we be characterizing? could you be characterizing? could they be characterizing?
Perfeito
could I have characterized? could you have characterized? could she have characterized? could we have characterized? could you have characterized? could they have characterized?
Perfeito com V-ing
could I have been characterizing? could you have been characterizing? could she have been characterizing? could we have been characterizing? could you have been characterizing? could they have been characterizing?
Forma interro-Negação
Forma simple
could I not characterize? could you not characterize? could she not characterize? could we not characterize? could you not characterize? could they not characterize?
Forma com V-ing
could I not be characterizing? could you not be characterizing? could she not be characterizing? could we not be characterizing? could you not be characterizing? could they not be characterizing?
Perfeito
could I not have characterized? could you not have characterized? could she not have characterized? could we not have characterized? could you not have characterized? could they not have characterized?
Perfeito com V-ing
could I not have been characterizing? could you not have been characterizing? could she not have been characterizing? could we not have been characterizing? could you not have been characterizing? could they not have been characterizing?