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