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