Conjugação do verbo inglês
COULD BLACK

Verbo regular: black - blacked - blacked

Afirmação

Forma simple	Forma com V-ing
I could black you could black she could black we could black you could black they could black	I could be blacking you could be blacking she could be blacking we could be blacking you could be blacking they could be blacking
Perfeito	Perfeito com V-ing
I could have blacked you could have blacked she could have blacked we could have blacked you could have blacked they could have blacked	I could have been blacking you could have been blacking she could have been blacking we could have been blacking you could have been blacking they could have been blacking

Negação

Forma simple	Forma com V-ing
I could not black you could not black she could not black we could not black you could not black they could not black	I could not be blacking you could not be blacking she could not be blacking we could not be blacking you could not be blacking they could not be blacking
Perfeito	Perfeito com V-ing
I could not have blacked you could not have blacked she could not have blacked we could not have blacked you could not have blacked they could not have blacked	I could not have been blacking you could not have been blacking she could not have been blacking we could not have been blacking you could not have been blacking they could not have been blacking

Forma interrogativa

Forma simple	Forma com V-ing
could I black? could you black? could she black? could we black? could you black? could they black?	could I be blacking? could you be blacking? could she be blacking? could we be blacking? could you be blacking? could they be blacking?
Perfeito	Perfeito com V-ing
could I have blacked? could you have blacked? could she have blacked? could we have blacked? could you have blacked? could they have blacked?	could I have been blacking? could you have been blacking? could she have been blacking? could we have been blacking? could you have been blacking? could they have been blacking?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not black? could you not black? could she not black? could we not black? could you not black? could they not black?	could I not be blacking? could you not be blacking? could she not be blacking? could we not be blacking? could you not be blacking? could they not be blacking?
Perfeito	Perfeito com V-ing
could I not have blacked? could you not have blacked? could she not have blacked? could we not have blacked? could you not have blacked? could they not have blacked?	could I not have been blacking? could you not have been blacking? could she not have been blacking? could we not have been blacking? could you not have been blacking? could they not have been blacking?