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