Conjugação do verbo inglês
COULD TROUBLE

Verbo regular: trouble - troubled - troubled

Afirmação

Forma simple	Forma com V-ing
I could trouble you could trouble she could trouble we could trouble you could trouble they could trouble	I could be troubling you could be troubling she could be troubling we could be troubling you could be troubling they could be troubling
Perfeito	Perfeito com V-ing
I could have troubled you could have troubled she could have troubled we could have troubled you could have troubled they could have troubled	I could have been troubling you could have been troubling she could have been troubling we could have been troubling you could have been troubling they could have been troubling

Negação

Forma simple	Forma com V-ing
I could not trouble you could not trouble she could not trouble we could not trouble you could not trouble they could not trouble	I could not be troubling you could not be troubling she could not be troubling we could not be troubling you could not be troubling they could not be troubling
Perfeito	Perfeito com V-ing
I could not have troubled you could not have troubled she could not have troubled we could not have troubled you could not have troubled they could not have troubled	I could not have been troubling you could not have been troubling she could not have been troubling we could not have been troubling you could not have been troubling they could not have been troubling

Forma interrogativa

Forma simple	Forma com V-ing
could I trouble? could you trouble? could she trouble? could we trouble? could you trouble? could they trouble?	could I be troubling? could you be troubling? could she be troubling? could we be troubling? could you be troubling? could they be troubling?
Perfeito	Perfeito com V-ing
could I have troubled? could you have troubled? could she have troubled? could we have troubled? could you have troubled? could they have troubled?	could I have been troubling? could you have been troubling? could she have been troubling? could we have been troubling? could you have been troubling? could they have been troubling?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not trouble? could you not trouble? could she not trouble? could we not trouble? could you not trouble? could they not trouble?	could I not be troubling? could you not be troubling? could she not be troubling? could we not be troubling? could you not be troubling? could they not be troubling?
Perfeito	Perfeito com V-ing
could I not have troubled? could you not have troubled? could she not have troubled? could we not have troubled? could you not have troubled? could they not have troubled?	could I not have been troubling? could you not have been troubling? could she not have been troubling? could we not have been troubling? could you not have been troubling? could they not have been troubling?