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