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