Conjugação do verbo inglês
COULD PAINT

Verbo regular: paint - painted - painted

Afirmação

Forma simple	Forma com V-ing
I could paint you could paint he could paint we could paint you could paint they could paint	I could be painting you could be painting he could be painting we could be painting you could be painting they could be painting
Perfeito	Perfeito com V-ing
I could have painted you could have painted he could have painted we could have painted you could have painted they could have painted	I could have been painting you could have been painting he could have been painting we could have been painting you could have been painting they could have been painting

Negação

Forma simple	Forma com V-ing
I couldn't paint you couldn't paint he couldn't paint we couldn't paint you couldn't paint they couldn't paint	I couldn't be painting you couldn't be painting he couldn't be painting we couldn't be painting you couldn't be painting they couldn't be painting
Perfeito	Perfeito com V-ing
I couldn't have painted you couldn't have painted he couldn't have painted we couldn't have painted you couldn't have painted they couldn't have painted	I couldn't have been painting you couldn't have been painting he couldn't have been painting we couldn't have been painting you couldn't have been painting they couldn't have been painting

Forma interrogativa

Forma simple	Forma com V-ing
could I paint? could you paint? could he paint? could we paint? could you paint? could they paint?	could I be painting? could you be painting? could he be painting? could we be painting? could you be painting? could they be painting?
Perfeito	Perfeito com V-ing
could I have painted? could you have painted? could he have painted? could we have painted? could you have painted? could they have painted?	could I have been painting? could you have been painting? could he have been painting? could we have been painting? could you have been painting? could they have been painting?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I paint? couldn't you paint? couldn't he paint? couldn't we paint? couldn't you paint? couldn't they paint?	couldn't I be painting? couldn't you be painting? couldn't he be painting? couldn't we be painting? couldn't you be painting? couldn't they be painting?
Perfeito	Perfeito com V-ing
couldn't I have painted? couldn't you have painted? couldn't he have painted? couldn't we have painted? couldn't you have painted? couldn't they have painted?	couldn't I have been painting? couldn't you have been painting? couldn't he have been painting? couldn't we have been painting? couldn't you have been painting? couldn't they have been painting?