Conjugação do verbo inglês
COULD OIL

Verbo regular: oil - oiled - oiled

Afirmação

Forma simple	Forma com V-ing
I could oil you could oil she could oil we could oil you could oil they could oil	I could be oiling you could be oiling she could be oiling we could be oiling you could be oiling they could be oiling
Perfeito	Perfeito com V-ing
I could have oiled you could have oiled she could have oiled we could have oiled you could have oiled they could have oiled	I could have been oiling you could have been oiling she could have been oiling we could have been oiling you could have been oiling they could have been oiling

Negação

Forma simple	Forma com V-ing
I could not oil you could not oil she could not oil we could not oil you could not oil they could not oil	I could not be oiling you could not be oiling she could not be oiling we could not be oiling you could not be oiling they could not be oiling
Perfeito	Perfeito com V-ing
I could not have oiled you could not have oiled she could not have oiled we could not have oiled you could not have oiled they could not have oiled	I could not have been oiling you could not have been oiling she could not have been oiling we could not have been oiling you could not have been oiling they could not have been oiling

Forma interrogativa

Forma simple	Forma com V-ing
could I oil? could you oil? could she oil? could we oil? could you oil? could they oil?	could I be oiling? could you be oiling? could she be oiling? could we be oiling? could you be oiling? could they be oiling?
Perfeito	Perfeito com V-ing
could I have oiled? could you have oiled? could she have oiled? could we have oiled? could you have oiled? could they have oiled?	could I have been oiling? could you have been oiling? could she have been oiling? could we have been oiling? could you have been oiling? could they have been oiling?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not oil? could you not oil? could she not oil? could we not oil? could you not oil? could they not oil?	could I not be oiling? could you not be oiling? could she not be oiling? could we not be oiling? could you not be oiling? could they not be oiling?
Perfeito	Perfeito com V-ing
could I not have oiled? could you not have oiled? could she not have oiled? could we not have oiled? could you not have oiled? could they not have oiled?	could I not have been oiling? could you not have been oiling? could she not have been oiling? could we not have been oiling? could you not have been oiling? could they not have been oiling?