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