Conjugação do verbo inglês
COULD MIX

Verbo regular: mix - mixed - mixed

Afirmação

Forma simple	Forma com V-ing
I could mix you could mix she could mix we could mix you could mix they could mix	I could be mixing you could be mixing she could be mixing we could be mixing you could be mixing they could be mixing
Perfeito	Perfeito com V-ing
I could have mixed you could have mixed she could have mixed we could have mixed you could have mixed they could have mixed	I could have been mixing you could have been mixing she could have been mixing we could have been mixing you could have been mixing they could have been mixing

Negação

Forma simple	Forma com V-ing
I could not mix you could not mix she could not mix we could not mix you could not mix they could not mix	I could not be mixing you could not be mixing she could not be mixing we could not be mixing you could not be mixing they could not be mixing
Perfeito	Perfeito com V-ing
I could not have mixed you could not have mixed she could not have mixed we could not have mixed you could not have mixed they could not have mixed	I could not have been mixing you could not have been mixing she could not have been mixing we could not have been mixing you could not have been mixing they could not have been mixing

Forma interrogativa

Forma simple	Forma com V-ing
could I mix? could you mix? could she mix? could we mix? could you mix? could they mix?	could I be mixing? could you be mixing? could she be mixing? could we be mixing? could you be mixing? could they be mixing?
Perfeito	Perfeito com V-ing
could I have mixed? could you have mixed? could she have mixed? could we have mixed? could you have mixed? could they have mixed?	could I have been mixing? could you have been mixing? could she have been mixing? could we have been mixing? could you have been mixing? could they have been mixing?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not mix? could you not mix? could she not mix? could we not mix? could you not mix? could they not mix?	could I not be mixing? could you not be mixing? could she not be mixing? could we not be mixing? could you not be mixing? could they not be mixing?
Perfeito	Perfeito com V-ing
could I not have mixed? could you not have mixed? could she not have mixed? could we not have mixed? could you not have mixed? could they not have mixed?	could I not have been mixing? could you not have been mixing? could she not have been mixing? could we not have been mixing? could you not have been mixing? could they not have been mixing?