do I not reduce? do you not reduce? does she not reduce? do we not reduce? do you not reduce? do they not reduce?
Present continuous
am I not reducing? are you not reducing? is she not reducing? are we not reducing? are you not reducing? are they not reducing?
Preterite
did I not reduce? did you not reduce? did she not reduce? did we not reduce? did you not reduce? did they not reduce?
Preterite continuous
was I not reducing? were you not reducing? was she not reducing? were we not reducing? were you not reducing? were they not reducing?
Present perfect
have I not reduced? have you not reduced? has she not reduced? have we not reduced? have you not reduced? have they not reduced?
Present perfect continuous
have I not been reducing? have you not been reducing? has she not been reducing? have we not been reducing? have you not been reducing? have they not been reducing?
Pluperfect
had I not reduced? had you not reduced? had she not reduced? had we not reduced? had you not reduced? had they not reduced?
Pluperfect continuous
had I not been reducing? had you not been reducing? had she not been reducing? had we not been reducing? had you not been reducing? had they not been reducing?
Future
will I not reduce? will you not reduce? will she not reduce? will we not reduce? will you not reduce? will they not reduce?
Future continuous
will I not be reducing? will you not be reducing? will she not be reducing? will we not be reducing? will you not be reducing? will they not be reducing?
Future perfect
will I not have reduced? will you not have reduced? will she not have reduced? will we not have reduced? will you not have reduced? will they not have reduced?
Future perfect continuous
will I not have been reducing? will you not have been reducing? will she not have been reducing? will we not have been reducing? will you not have been reducing? will they not have been reducing?
Conditional
Present
would I not reduce? would you not reduce? would she not reduce? would we not reduce? would you not reduce? would they not reduce?
Present continuous
would I not be reducing? would you not be reducing? would she not be reducing? would we not be reducing? would you not be reducing? would they not be reducing?
Past
would I not have reduced? would you not have reduced? would she not have reduced? would we not have reduced? would you not have reduced? would they not have reduced?
Past continuous
would I not have been reducing? would you not have been reducing? would she not have been reducing? would we not have been reducing? would you not have been reducing? would they not have been reducing?