do I not sit? do you not sit? does he not sit? do we not sit? do you not sit? do they not sit?
Present continuous
am I not sitting? are you not sitting? is he not sitting? are we not sitting? are you not sitting? are they not sitting?
Preterite
did I not sit? did you not sit? did he not sit? did we not sit? did you not sit? did they not sit?
Preterite continuous
was I not sitting? were you not sitting? was he not sitting? were we not sitting? were you not sitting? were they not sitting?
Present perfect
have I not sat? have you not sat? has he not sat? have we not sat? have you not sat? have they not sat?
Present perfect continuous
have I not been sitting? have you not been sitting? has he not been sitting? have we not been sitting? have you not been sitting? have they not been sitting?
Pluperfect
had I not sat? had you not sat? had he not sat? had we not sat? had you not sat? had they not sat?
Pluperfect continuous
had I not been sitting? had you not been sitting? had he not been sitting? had we not been sitting? had you not been sitting? had they not been sitting?
Future
will I not sit? will you not sit? will he not sit? will we not sit? will you not sit? will they not sit?
Future continuous
will I not be sitting? will you not be sitting? will he not be sitting? will we not be sitting? will you not be sitting? will they not be sitting?
Future perfect
will I not have sat? will you not have sat? will he not have sat? will we not have sat? will you not have sat? will they not have sat?
Future perfect continuous
will I not have been sitting? will you not have been sitting? will he not have been sitting? will we not have been sitting? will you not have been sitting? will they not have been sitting?
Conditional
Present
would I not sit? would you not sit? would he not sit? would we not sit? would you not sit? would they not sit?
Present continuous
would I not be sitting? would you not be sitting? would he not be sitting? would we not be sitting? would you not be sitting? would they not be sitting?
Past
would I not have sat? would you not have sat? would he not have sat? would we not have sat? would you not have sat? would they not have sat?
Past continuous
would I not have been sitting? would you not have been sitting? would he not have been sitting? would we not have been sitting? would you not have been sitting? would they not have been sitting?