do I not sell? do you not sell? does he not sell? do we not sell? do you not sell? do they not sell?
Presente continuo
am I not selling? are you not selling? is he not selling? are we not selling? are you not selling? are they not selling?
Pretérito
did I not sell? did you not sell? did he not sell? did we not sell? did you not sell? did they not sell?
Pretérito continuo
was I not selling? were you not selling? was he not selling? were we not selling? were you not selling? were they not selling?
Presente perfecto
have I not sold? have you not sold? has he not sold? have we not sold? have you not sold? have they not sold?
Presente perfecto continuo
have I not been selling? have you not been selling? has he not been selling? have we not been selling? have you not been selling? have they not been selling?
Pluscuamperfecto
had I not sold? had you not sold? had he not sold? had we not sold? had you not sold? had they not sold?
Pluscuamperfecto continuo
had I not been selling? had you not been selling? had he not been selling? had we not been selling? had you not been selling? had they not been selling?
Futuro simple
will I not sell? will you not sell? will he not sell? will we not sell? will you not sell? will they not sell?
Futuro continuo
will I not be selling? will you not be selling? will he not be selling? will we not be selling? will you not be selling? will they not be selling?
Futuro perfecto
will I not have sold? will you not have sold? will he not have sold? will we not have sold? will you not have sold? will they not have sold?
Futuro perfecto contínuo
will I not have been selling? will you not have been selling? will he not have been selling? will we not have been selling? will you not have been selling? will they not have been selling?
Condicional
Presente
would I not sell? would you not sell? would he not sell? would we not sell? would you not sell? would they not sell?
Presente continuo
would I not be selling? would you not be selling? would he not be selling? would we not be selling? would you not be selling? would they not be selling?
Passado
would I not have sold? would you not have sold? would he not have sold? would we not have sold? would you not have sold? would they not have sold?
Passado continuo
would I not have been selling? would you not have been selling? would he not have been selling? would we not have been selling? would you not have been selling? would they not have been selling?