Conjugação do verbo inglês
COULD MOO

Verbo regular: moo - mooed - mooed

Afirmação

Forma simple	Forma com V-ing
I could moo you could moo he could moo we could moo you could moo they could moo	I could be mooing you could be mooing he could be mooing we could be mooing you could be mooing they could be mooing
Perfeito	Perfeito com V-ing
I could have mooed you could have mooed he could have mooed we could have mooed you could have mooed they could have mooed	I could have been mooing you could have been mooing he could have been mooing we could have been mooing you could have been mooing they could have been mooing

Negação

Forma simple	Forma com V-ing
I could not moo you could not moo he could not moo we could not moo you could not moo they could not moo	I could not be mooing you could not be mooing he could not be mooing we could not be mooing you could not be mooing they could not be mooing
Perfeito	Perfeito com V-ing
I could not have mooed you could not have mooed he could not have mooed we could not have mooed you could not have mooed they could not have mooed	I could not have been mooing you could not have been mooing he could not have been mooing we could not have been mooing you could not have been mooing they could not have been mooing

Forma interrogativa

Forma simple	Forma com V-ing
could I moo? could you moo? could he moo? could we moo? could you moo? could they moo?	could I be mooing? could you be mooing? could he be mooing? could we be mooing? could you be mooing? could they be mooing?
Perfeito	Perfeito com V-ing
could I have mooed? could you have mooed? could he have mooed? could we have mooed? could you have mooed? could they have mooed?	could I have been mooing? could you have been mooing? could he have been mooing? could we have been mooing? could you have been mooing? could they have been mooing?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not moo? could you not moo? could he not moo? could we not moo? could you not moo? could they not moo?	could I not be mooing? could you not be mooing? could he not be mooing? could we not be mooing? could you not be mooing? could they not be mooing?
Perfeito	Perfeito com V-ing
could I not have mooed? could you not have mooed? could he not have mooed? could we not have mooed? could you not have mooed? could they not have mooed?	could I not have been mooing? could you not have been mooing? could he not have been mooing? could we not have been mooing? could you not have been mooing? could they not have been mooing?