do I not think? do you not think? does she not think? do we not think? do you not think? do they not think?
Present continuous
am I not thinking? are you not thinking? is she not thinking? are we not thinking? are you not thinking? are they not thinking?
Preterite
did I not think? did you not think? did she not think? did we not think? did you not think? did they not think?
Preterite continuous
was I not thinking? were you not thinking? was she not thinking? were we not thinking? were you not thinking? were they not thinking?
Present perfect
have I not thought? have you not thought? has she not thought? have we not thought? have you not thought? have they not thought?
Present perfect continuous
have I not been thinking? have you not been thinking? has she not been thinking? have we not been thinking? have you not been thinking? have they not been thinking?
Pluperfect
had I not thought? had you not thought? had she not thought? had we not thought? had you not thought? had they not thought?
Pluperfect continuous
had I not been thinking? had you not been thinking? had she not been thinking? had we not been thinking? had you not been thinking? had they not been thinking?
Future
will I not think? will you not think? will she not think? will we not think? will you not think? will they not think?
Future continuous
will I not be thinking? will you not be thinking? will she not be thinking? will we not be thinking? will you not be thinking? will they not be thinking?
Future perfect
will I not have thought? will you not have thought? will she not have thought? will we not have thought? will you not have thought? will they not have thought?
Future perfect continuous
will I not have been thinking? will you not have been thinking? will she not have been thinking? will we not have been thinking? will you not have been thinking? will they not have been thinking?
Conditional
Present
would I not think? would you not think? would she not think? would we not think? would you not think? would they not think?
Present continuous
would I not be thinking? would you not be thinking? would she not be thinking? would we not be thinking? would you not be thinking? would they not be thinking?
Past
would I not have thought? would you not have thought? would she not have thought? would we not have thought? would you not have thought? would they not have thought?
Past continuous
would I not have been thinking? would you not have been thinking? would she not have been thinking? would we not have been thinking? would you not have been thinking? would they not have been thinking?