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