I could deface you could deface he could deface we could deface you could deface they could deface
Forma con V-ing
I could be defacing you could be defacing he could be defacing we could be defacing you could be defacing they could be defacing
Perfecto
I could have defaced you could have defaced he could have defaced we could have defaced you could have defaced they could have defaced
Perfecto con V-ing
I could have been defacing you could have been defacing he could have been defacing we could have been defacing you could have been defacing they could have been defacing
Negación
Forma simple
I could not deface you could not deface he could not deface we could not deface you could not deface they could not deface
Forma con V-ing
I could not be defacing you could not be defacing he could not be defacing we could not be defacing you could not be defacing they could not be defacing
Perfecto
I could not have defaced you could not have defaced he could not have defaced we could not have defaced you could not have defaced they could not have defaced
Perfecto con V-ing
I could not have been defacing you could not have been defacing he could not have been defacing we could not have been defacing you could not have been defacing they could not have been defacing
Forma interrogativa
Forma simple
could I deface? could you deface? could he deface? could we deface? could you deface? could they deface?
Forma con V-ing
could I be defacing? could you be defacing? could he be defacing? could we be defacing? could you be defacing? could they be defacing?
Perfecto
could I have defaced? could you have defaced? could he have defaced? could we have defaced? could you have defaced? could they have defaced?
Perfecto con V-ing
could I have been defacing? could you have been defacing? could he have been defacing? could we have been defacing? could you have been defacing? could they have been defacing?
Forma interro-negativa
Forma simple
could I not deface? could you not deface? could he not deface? could we not deface? could you not deface? could they not deface?
Forma con V-ing
could I not be defacing? could you not be defacing? could he not be defacing? could we not be defacing? could you not be defacing? could they not be defacing?
Perfecto
could I not have defaced? could you not have defaced? could he not have defaced? could we not have defaced? could you not have defaced? could they not have defaced?
Perfecto con V-ing
could I not have been defacing? could you not have been defacing? could he not have been defacing? could we not have been defacing? could you not have been defacing? could they not have been defacing?