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