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