I could advocate you could advocate she could advocate we could advocate you could advocate they could advocate
Forma con V-ing
I could be advocating you could be advocating she could be advocating we could be advocating you could be advocating they could be advocating
Perfecto
I could have advocated you could have advocated she could have advocated we could have advocated you could have advocated they could have advocated
Perfecto con V-ing
I could have been advocating you could have been advocating she could have been advocating we could have been advocating you could have been advocating they could have been advocating
Negación
Forma simple
I could not advocate you could not advocate she could not advocate we could not advocate you could not advocate they could not advocate
Forma con V-ing
I could not be advocating you could not be advocating she could not be advocating we could not be advocating you could not be advocating they could not be advocating
Perfecto
I could not have advocated you could not have advocated she could not have advocated we could not have advocated you could not have advocated they could not have advocated
Perfecto con V-ing
I could not have been advocating you could not have been advocating she 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 she advocate? could we advocate? could you advocate? could they advocate?
Forma con V-ing
could I be advocating? could you be advocating? could she be advocating? could we be advocating? could you be advocating? could they be advocating?
Perfecto
could I have advocated? could you have advocated? could she have advocated? could we have advocated? could you have advocated? could they have advocated?
Perfecto con V-ing
could I have been advocating? could you have been advocating? could she have been advocating? could we have been advocating? could you have been advocating? could they have been advocating?
Forma interro-negativa
Forma simple
could I not advocate? could you not advocate? could she not advocate? could we not advocate? could you not advocate? could they not advocate?
Forma con V-ing
could I not be advocating? could you not be advocating? could she not be advocating? could we not be advocating? could you not be advocating? could they not be advocating?
Perfecto
could I not have advocated? could you not have advocated? could she not have advocated? could we not have advocated? could you not have advocated? could they not have advocated?
Perfecto con V-ing
could I not have been advocating? could you not have been advocating? could she not have been advocating? could we not have been advocating? could you not have been advocating? could they not have been advocating?