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