Conjugação do verbo inglês
COULD DISPROVE

Verbo regular: disprove - disproved - disproved

Afirmação

Forma simple	Forma com V-ing
I could disprove you could disprove he could disprove we could disprove you could disprove they could disprove	I could be disproving you could be disproving he could be disproving we could be disproving you could be disproving they could be disproving
Perfeito	Perfeito com V-ing
I could have disproved you could have disproved he could have disproved we could have disproved you could have disproved they could have disproved	I could have been disproving you could have been disproving he could have been disproving we could have been disproving you could have been disproving they could have been disproving

Negação

Forma simple	Forma com V-ing
I could not disprove you could not disprove he could not disprove we could not disprove you could not disprove they could not disprove	I could not be disproving you could not be disproving he could not be disproving we could not be disproving you could not be disproving they could not be disproving
Perfeito	Perfeito com V-ing
I could not have disproved you could not have disproved he could not have disproved we could not have disproved you could not have disproved they could not have disproved	I could not have been disproving you could not have been disproving he could not have been disproving we could not have been disproving you could not have been disproving they could not have been disproving

Forma interrogativa

Forma simple	Forma com V-ing
could I disprove? could you disprove? could he disprove? could we disprove? could you disprove? could they disprove?	could I be disproving? could you be disproving? could he be disproving? could we be disproving? could you be disproving? could they be disproving?
Perfeito	Perfeito com V-ing
could I have disproved? could you have disproved? could he have disproved? could we have disproved? could you have disproved? could they have disproved?	could I have been disproving? could you have been disproving? could he have been disproving? could we have been disproving? could you have been disproving? could they have been disproving?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not disprove? could you not disprove? could he not disprove? could we not disprove? could you not disprove? could they not disprove?	could I not be disproving? could you not be disproving? could he not be disproving? could we not be disproving? could you not be disproving? could they not be disproving?
Perfeito	Perfeito com V-ing
could I not have disproved? could you not have disproved? could he not have disproved? could we not have disproved? could you not have disproved? could they not have disproved?	could I not have been disproving? could you not have been disproving? could he not have been disproving? could we not have been disproving? could you not have been disproving? could they not have been disproving?