don't I sell? don't you sell? doesn't he sell? don't we sell? don't you sell? don't they sell?
Presente continuo
am I not selling? aren't you selling? isn't he selling? aren't we selling? aren't you selling? aren't they selling?
Pretérito
didn't I sell? didn't you sell? didn't he sell? didn't we sell? didn't you sell? didn't they sell?
Pretérito continuo
wasn't I selling? weren't you selling? wasn't he selling? weren't we selling? weren't you selling? weren't they selling?
Presente perfecto
haven't I sold? haven't you sold? hasn't he sold? haven't we sold? haven't you sold? haven't they sold?
Presente perfecto continuo
haven't I been selling? haven't you been selling? hasn't he been selling? haven't we been selling? haven't you been selling? haven't they been selling?
Pluscuamperfecto
hadn't I sold? hadn't you sold? hadn't he sold? hadn't we sold? hadn't you sold? hadn't they sold?
Pluscuamperfecto continuo
hadn't I been selling? hadn't you been selling? hadn't he been selling? hadn't we been selling? hadn't you been selling? hadn't they been selling?
Futuro simple
won't I sell? won't you sell? won't he sell? won't we sell? won't you sell? won't they sell?
Futuro continuo
won't I be selling? won't you be selling? won't he be selling? won't we be selling? won't you be selling? won't they be selling?
Futuro perfecto
won't I have sold? won't you have sold? won't he have sold? won't we have sold? won't you have sold? won't they have sold?
Futuro perfecto contínuo
won't I have been selling? won't you have been selling? won't he have been selling? won't we have been selling? won't you have been selling? won't they have been selling?
Condicional
Presente
wouldn't I sell? wouldn't you sell? wouldn't he sell? wouldn't we sell? wouldn't you sell? wouldn't they sell?
Presente continuo
wouldn't I be selling? wouldn't you be selling? wouldn't he be selling? wouldn't we be selling? wouldn't you be selling? wouldn't they be selling?
Passado
wouldn't I have sold? wouldn't you have sold? wouldn't he have sold? wouldn't we have sold? wouldn't you have sold? wouldn't they have sold?
Passado continuo
wouldn't I have been selling? wouldn't you have been selling? wouldn't he have been selling? wouldn't we have been selling? wouldn't you have been selling? wouldn't they have been selling?