Conjugação do verbo inglês
COULD FINISH

Verbo regular: finish - finished - finished

Afirmação

Forma simple	Forma com V-ing
I could finish you could finish he could finish we could finish you could finish they could finish	I could be finishing you could be finishing he could be finishing we could be finishing you could be finishing they could be finishing
Perfeito	Perfeito com V-ing
I could have finished you could have finished he could have finished we could have finished you could have finished they could have finished	I could have been finishing you could have been finishing he could have been finishing we could have been finishing you could have been finishing they could have been finishing

Negação

Forma simple	Forma com V-ing
I could not finish you could not finish he could not finish we could not finish you could not finish they could not finish	I could not be finishing you could not be finishing he could not be finishing we could not be finishing you could not be finishing they could not be finishing
Perfeito	Perfeito com V-ing
I could not have finished you could not have finished he could not have finished we could not have finished you could not have finished they could not have finished	I could not have been finishing you could not have been finishing he could not have been finishing we could not have been finishing you could not have been finishing they could not have been finishing

Forma interrogativa

Forma simple	Forma com V-ing
could I finish? could you finish? could he finish? could we finish? could you finish? could they finish?	could I be finishing? could you be finishing? could he be finishing? could we be finishing? could you be finishing? could they be finishing?
Perfeito	Perfeito com V-ing
could I have finished? could you have finished? could he have finished? could we have finished? could you have finished? could they have finished?	could I have been finishing? could you have been finishing? could he have been finishing? could we have been finishing? could you have been finishing? could they have been finishing?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not finish? could you not finish? could he not finish? could we not finish? could you not finish? could they not finish?	could I not be finishing? could you not be finishing? could he not be finishing? could we not be finishing? could you not be finishing? could they not be finishing?
Perfeito	Perfeito com V-ing
could I not have finished? could you not have finished? could he not have finished? could we not have finished? could you not have finished? could they not have finished?	could I not have been finishing? could you not have been finishing? could he not have been finishing? could we not have been finishing? could you not have been finishing? could they not have been finishing?