don't I skitter? don't you skitter? doesn't she skitter? don't we skitter? don't you skitter? don't they skitter?
Presente continuo
am I not skittering? aren't you skittering? isn't she skittering? aren't we skittering? aren't you skittering? aren't they skittering?
Preterito
didn't I skitter? didn't you skitter? didn't she skitter? didn't we skitter? didn't you skitter? didn't they skitter?
Preterite continua
wasn't I skittering? weren't you skittering? wasn't she skittering? weren't we skittering? weren't you skittering? weren't they skittering?
Presente perfetto
haven't I skittered? haven't you skittered? hasn't she skittered? haven't we skittered? haven't you skittered? haven't they skittered?
Presente perfetto continuo
haven't I been skittering? haven't you been skittering? hasn't she been skittering? haven't we been skittering? haven't you been skittering? haven't they been skittering?
Piuccheperfetto
hadn't I skittered? hadn't you skittered? hadn't she skittered? hadn't we skittered? hadn't you skittered? hadn't they skittered?
Piuccheperfetto continuo
hadn't I been skittering? hadn't you been skittering? hadn't she been skittering? hadn't we been skittering? hadn't you been skittering? hadn't they been skittering?
Futuro semplice
won't I skitter? won't you skitter? won't she skitter? won't we skitter? won't you skitter? won't they skitter?
Futuro continuo
won't I be skittering? won't you be skittering? won't she be skittering? won't we be skittering? won't you be skittering? won't they be skittering?
Futuro anteriore
won't I have skittered? won't you have skittered? won't she have skittered? won't we have skittered? won't you have skittered? won't they have skittered?
Futuro anteriore contínuo
won't I have been skittering? won't you have been skittering? won't she have been skittering? won't we have been skittering? won't you have been skittering? won't they have been skittering?
Condizionale
Presente
wouldn't I skitter? wouldn't you skitter? wouldn't she skitter? wouldn't we skitter? wouldn't you skitter? wouldn't they skitter?
Presente continuo
wouldn't I be skittering? wouldn't you be skittering? wouldn't she be skittering? wouldn't we be skittering? wouldn't you be skittering? wouldn't they be skittering?
Passato
wouldn't I have skittered? wouldn't you have skittered? wouldn't she have skittered? wouldn't we have skittered? wouldn't you have skittered? wouldn't they have skittered?
Passato continuo
wouldn't I have been skittering? wouldn't you have been skittering? wouldn't she have been skittering? wouldn't we have been skittering? wouldn't you have been skittering? wouldn't they have been skittering?