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