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