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