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