I could advocate you could advocate he could advocate we could advocate you could advocate they could advocate
Forma com V-ing
I could be advocating you could be advocating he could be advocating we could be advocating you could be advocating they could be advocating
Perfeito
I could have advocated you could have advocated he could have advocated we could have advocated you could have advocated they could have advocated
Perfeito com V-ing
I could have been advocating you could have been advocating he could have been advocating we could have been advocating you could have been advocating they could have been advocating
Negação
Forma simple
I could not advocate you could not advocate he could not advocate we could not advocate you could not advocate they could not advocate
Forma com V-ing
I could not be advocating you could not be advocating he could not be advocating we could not be advocating you could not be advocating they could not be advocating
Perfeito
I could not have advocated you could not have advocated he could not have advocated we could not have advocated you could not have advocated they could not have advocated
Perfeito com V-ing
I could not have been advocating you could not have been advocating he could not have been advocating we could not have been advocating you could not have been advocating they could not have been advocating
Forma interrogativa
Forma simple
could I advocate? could you advocate? could he advocate? could we advocate? could you advocate? could they advocate?
Forma com V-ing
could I be advocating? could you be advocating? could he be advocating? could we be advocating? could you be advocating? could they be advocating?
Perfeito
could I have advocated? could you have advocated? could he have advocated? could we have advocated? could you have advocated? could they have advocated?
Perfeito com V-ing
could I have been advocating? could you have been advocating? could he have been advocating? could we have been advocating? could you have been advocating? could they have been advocating?
Forma interro-Negação
Forma simple
could I not advocate? could you not advocate? could he not advocate? could we not advocate? could you not advocate? could they not advocate?
Forma com V-ing
could I not be advocating? could you not be advocating? could he not be advocating? could we not be advocating? could you not be advocating? could they not be advocating?
Perfeito
could I not have advocated? could you not have advocated? could he not have advocated? could we not have advocated? could you not have advocated? could they not have advocated?
Perfeito com V-ing
could I not have been advocating? could you not have been advocating? could he not have been advocating? could we not have been advocating? could you not have been advocating? could they not have been advocating?