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