do I sell? do you sell? does she sell? do we sell? do you sell? do they sell?
Present continuous
am I selling? are you selling? is she selling? are we selling? are you selling? are they selling?
Preterite
did I sell? did you sell? did she sell? did we sell? did you sell? did they sell?
Preterite continuous
was I selling? were you selling? was she selling? were we selling? were you selling? were they selling?
Present perfect
have I sold? have you sold? has she sold? have we sold? have you sold? have they sold?
Present perfect continuous
have I been selling? have you been selling? has she been selling? have we been selling? have you been selling? have they been selling?
Pluperfect
had I sold? had you sold? had she sold? had we sold? had you sold? had they sold?
Pluperfect continuous
had I been selling? had you been selling? had she been selling? had we been selling? had you been selling? had they been selling?
Future
will I sell? will you sell? will she sell? will we sell? will you sell? will they sell?
Future continuous
will I be selling? will you be selling? will she be selling? will we be selling? will you be selling? will they be selling?
Future perfect
will I have sold? will you have sold? will she have sold? will we have sold? will you have sold? will they have sold?
Future perfect continuous
will I have been selling? will you have been selling? will she have been selling? will we have been selling? will you have been selling? will they have been selling?
Conditional
Present
would I sell? would you sell? would she sell? would we sell? would you sell? would they sell?
Present continuous
would I be selling? would you be selling? would she be selling? would we be selling? would you be selling? would they be selling?
Past
would I have sold? would you have sold? would she have sold? would we have sold? would you have sold? would they have sold?
Past continuous
would I have been selling? would you have been selling? would she have been selling? would we have been selling? would you have been selling? would they have been selling?