Conjugação do verbo inglês
COULD JIGSAW

Verbo regular: jigsaw - jigsawed - jigsawed

Afirmação

Forma simple	Forma com V-ing
I could jigsaw you could jigsaw she could jigsaw we could jigsaw you could jigsaw they could jigsaw	I could be jigsawing you could be jigsawing she could be jigsawing we could be jigsawing you could be jigsawing they could be jigsawing
Perfeito	Perfeito com V-ing
I could have jigsawed you could have jigsawed she could have jigsawed we could have jigsawed you could have jigsawed they could have jigsawed	I could have been jigsawing you could have been jigsawing she could have been jigsawing we could have been jigsawing you could have been jigsawing they could have been jigsawing

Negação

Forma simple	Forma com V-ing
I could not jigsaw you could not jigsaw she could not jigsaw we could not jigsaw you could not jigsaw they could not jigsaw	I could not be jigsawing you could not be jigsawing she could not be jigsawing we could not be jigsawing you could not be jigsawing they could not be jigsawing
Perfeito	Perfeito com V-ing
I could not have jigsawed you could not have jigsawed she could not have jigsawed we could not have jigsawed you could not have jigsawed they could not have jigsawed	I could not have been jigsawing you could not have been jigsawing she could not have been jigsawing we could not have been jigsawing you could not have been jigsawing they could not have been jigsawing

Forma interrogativa

Forma simple	Forma com V-ing
could I jigsaw? could you jigsaw? could she jigsaw? could we jigsaw? could you jigsaw? could they jigsaw?	could I be jigsawing? could you be jigsawing? could she be jigsawing? could we be jigsawing? could you be jigsawing? could they be jigsawing?
Perfeito	Perfeito com V-ing
could I have jigsawed? could you have jigsawed? could she have jigsawed? could we have jigsawed? could you have jigsawed? could they have jigsawed?	could I have been jigsawing? could you have been jigsawing? could she have been jigsawing? could we have been jigsawing? could you have been jigsawing? could they have been jigsawing?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not jigsaw? could you not jigsaw? could she not jigsaw? could we not jigsaw? could you not jigsaw? could they not jigsaw?	could I not be jigsawing? could you not be jigsawing? could she not be jigsawing? could we not be jigsawing? could you not be jigsawing? could they not be jigsawing?
Perfeito	Perfeito com V-ing
could I not have jigsawed? could you not have jigsawed? could she not have jigsawed? could we not have jigsawed? could you not have jigsawed? could they not have jigsawed?	could I not have been jigsawing? could you not have been jigsawing? could she not have been jigsawing? could we not have been jigsawing? could you not have been jigsawing? could they not have been jigsawing?