do I not mail? do you not mail? does he not mail? do we not mail? do you not mail? do they not mail?
Presente contínuo
am I not mailing? are you not mailing? is he not mailing? are we not mailing? are you not mailing? are they not mailing?
Pretérito
did I not mail? did you not mail? did he not mail? did we not mail? did you not mail? did they not mail?
Preterito contínuo
was I not mailing? were you not mailing? was he not mailing? were we not mailing? were you not mailing? were they not mailing?
Presente perfeito
have I not mailed? have you not mailed? has he not mailed? have we not mailed? have you not mailed? have they not mailed?
Presente perfeito contínuo
have I not been mailing? have you not been mailing? has he not been mailing? have we not been mailing? have you not been mailing? have they not been mailing?
Mais perfeito
had I not mailed? had you not mailed? had he not mailed? had we not mailed? had you not mailed? had they not mailed?
Contínuo mais perfeito
had I not been mailing? had you not been mailing? had he not been mailing? had we not been mailing? had you not been mailing? had they not been mailing?
Futuro
will I not mail? will you not mail? will he not mail? will we not mail? will you not mail? will they not mail?
Futuro contínuo
will I not be mailing? will you not be mailing? will he not be mailing? will we not be mailing? will you not be mailing? will they not be mailing?
futuro perfeito
will I not have mailed? will you not have mailed? will he not have mailed? will we not have mailed? will you not have mailed? will they not have mailed?
futuro perfeito contínuo
will I not have been mailing? will you not have been mailing? will he not have been mailing? will we not have been mailing? will you not have been mailing? will they not have been mailing?
Condicional
Presente
would I not mail? would you not mail? would he not mail? would we not mail? would you not mail? would they not mail?
Presente contínuo
would I not be mailing? would you not be mailing? would he not be mailing? would we not be mailing? would you not be mailing? would they not be mailing?
Passado
would I not have mailed? would you not have mailed? would he not have mailed? would we not have mailed? would you not have mailed? would they not have mailed?
Passado contínuo
would I not have been mailing? would you not have been mailing? would he not have been mailing? would we not have been mailing? would you not have been mailing? would they not have been mailing?