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