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