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