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