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