Conjugação do verbo inglês
COULD SMART

Verbo regular: smart - smarted - smarted

Afirmação

Forma simple	Forma com V-ing
I could smart you could smart she could smart we could smart you could smart they could smart	I could be smarting you could be smarting she could be smarting we could be smarting you could be smarting they could be smarting
Perfeito	Perfeito com V-ing
I could have smarted you could have smarted she could have smarted we could have smarted you could have smarted they could have smarted	I could have been smarting you could have been smarting she could have been smarting we could have been smarting you could have been smarting they could have been smarting

Negação

Forma simple	Forma com V-ing
I could not smart you could not smart she could not smart we could not smart you could not smart they could not smart	I could not be smarting you could not be smarting she could not be smarting we could not be smarting you could not be smarting they could not be smarting
Perfeito	Perfeito com V-ing
I could not have smarted you could not have smarted she could not have smarted we could not have smarted you could not have smarted they could not have smarted	I could not have been smarting you could not have been smarting she could not have been smarting we could not have been smarting you could not have been smarting they could not have been smarting

Forma interrogativa

Forma simple	Forma com V-ing
could I smart? could you smart? could she smart? could we smart? could you smart? could they smart?	could I be smarting? could you be smarting? could she be smarting? could we be smarting? could you be smarting? could they be smarting?
Perfeito	Perfeito com V-ing
could I have smarted? could you have smarted? could she have smarted? could we have smarted? could you have smarted? could they have smarted?	could I have been smarting? could you have been smarting? could she have been smarting? could we have been smarting? could you have been smarting? could they have been smarting?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not smart? could you not smart? could she not smart? could we not smart? could you not smart? could they not smart?	could I not be smarting? could you not be smarting? could she not be smarting? could we not be smarting? could you not be smarting? could they not be smarting?
Perfeito	Perfeito com V-ing
could I not have smarted? could you not have smarted? could she not have smarted? could we not have smarted? could you not have smarted? could they not have smarted?	could I not have been smarting? could you not have been smarting? could she not have been smarting? could we not have been smarting? could you not have been smarting? could they not have been smarting?