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