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