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