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