Conjugação do verbo inglês
COULD GRIPE

Verbo regular: gripe - griped - griped

Afirmação

Forma simple	Forma com V-ing
I could gripe you could gripe he could gripe we could gripe you could gripe they could gripe	I could be griping you could be griping he could be griping we could be griping you could be griping they could be griping
Perfeito	Perfeito com V-ing
I could have griped you could have griped he could have griped we could have griped you could have griped they could have griped	I could have been griping you could have been griping he could have been griping we could have been griping you could have been griping they could have been griping

Negação

Forma simple	Forma com V-ing
I could not gripe you could not gripe he could not gripe we could not gripe you could not gripe they could not gripe	I could not be griping you could not be griping he could not be griping we could not be griping you could not be griping they could not be griping
Perfeito	Perfeito com V-ing
I could not have griped you could not have griped he could not have griped we could not have griped you could not have griped they could not have griped	I could not have been griping you could not have been griping he could not have been griping we could not have been griping you could not have been griping they could not have been griping

Forma interrogativa

Forma simple	Forma com V-ing
could I gripe? could you gripe? could he gripe? could we gripe? could you gripe? could they gripe?	could I be griping? could you be griping? could he be griping? could we be griping? could you be griping? could they be griping?
Perfeito	Perfeito com V-ing
could I have griped? could you have griped? could he have griped? could we have griped? could you have griped? could they have griped?	could I have been griping? could you have been griping? could he have been griping? could we have been griping? could you have been griping? could they have been griping?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not gripe? could you not gripe? could he not gripe? could we not gripe? could you not gripe? could they not gripe?	could I not be griping? could you not be griping? could he not be griping? could we not be griping? could you not be griping? could they not be griping?
Perfeito	Perfeito com V-ing
could I not have griped? could you not have griped? could he not have griped? could we not have griped? could you not have griped? could they not have griped?	could I not have been griping? could you not have been griping? could he not have been griping? could we not have been griping? could you not have been griping? could they not have been griping?