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