Conjugação do verbo inglês
COULD SNACK

Verbo regular: snack - snacked - snacked

Afirmação

Forma simple	Forma com V-ing
I could snack you could snack he could snack we could snack you could snack they could snack	I could be snacking you could be snacking he could be snacking we could be snacking you could be snacking they could be snacking
Perfeito	Perfeito com V-ing
I could have snacked you could have snacked he could have snacked we could have snacked you could have snacked they could have snacked	I could have been snacking you could have been snacking he could have been snacking we could have been snacking you could have been snacking they could have been snacking

Negação

Forma simple	Forma com V-ing
I couldn't snack you couldn't snack he couldn't snack we couldn't snack you couldn't snack they couldn't snack	I couldn't be snacking you couldn't be snacking he couldn't be snacking we couldn't be snacking you couldn't be snacking they couldn't be snacking
Perfeito	Perfeito com V-ing
I couldn't have snacked you couldn't have snacked he couldn't have snacked we couldn't have snacked you couldn't have snacked they couldn't have snacked	I couldn't have been snacking you couldn't have been snacking he couldn't have been snacking we couldn't have been snacking you couldn't have been snacking they couldn't have been snacking

Forma interrogativa

Forma simple	Forma com V-ing
could I snack? could you snack? could he snack? could we snack? could you snack? could they snack?	could I be snacking? could you be snacking? could he be snacking? could we be snacking? could you be snacking? could they be snacking?
Perfeito	Perfeito com V-ing
could I have snacked? could you have snacked? could he have snacked? could we have snacked? could you have snacked? could they have snacked?	could I have been snacking? could you have been snacking? could he have been snacking? could we have been snacking? could you have been snacking? could they have been snacking?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I snack? couldn't you snack? couldn't he snack? couldn't we snack? couldn't you snack? couldn't they snack?	couldn't I be snacking? couldn't you be snacking? couldn't he be snacking? couldn't we be snacking? couldn't you be snacking? couldn't they be snacking?
Perfeito	Perfeito com V-ing
couldn't I have snacked? couldn't you have snacked? couldn't he have snacked? couldn't we have snacked? couldn't you have snacked? couldn't they have snacked?	couldn't I have been snacking? couldn't you have been snacking? couldn't he have been snacking? couldn't we have been snacking? couldn't you have been snacking? couldn't they have been snacking?