don't I disappear? don't you disappear? doesn't she disappear? don't we disappear? don't you disappear? don't they disappear?
Present continuous
am I not disappearing? aren't you disappearing? isn't she disappearing? aren't we disappearing? aren't you disappearing? aren't they disappearing?
Preterite
didn't I disappear? didn't you disappear? didn't she disappear? didn't we disappear? didn't you disappear? didn't they disappear?
Preterite continuous
wasn't I disappearing? weren't you disappearing? wasn't she disappearing? weren't we disappearing? weren't you disappearing? weren't they disappearing?
Present perfect
haven't I disappeared? haven't you disappeared? hasn't she disappeared? haven't we disappeared? haven't you disappeared? haven't they disappeared?
Present perfect continuous
haven't I been disappearing? haven't you been disappearing? hasn't she been disappearing? haven't we been disappearing? haven't you been disappearing? haven't they been disappearing?
Pluperfect
hadn't I disappeared? hadn't you disappeared? hadn't she disappeared? hadn't we disappeared? hadn't you disappeared? hadn't they disappeared?
Pluperfect continuous
hadn't I been disappearing? hadn't you been disappearing? hadn't she been disappearing? hadn't we been disappearing? hadn't you been disappearing? hadn't they been disappearing?
Future
won't I disappear? won't you disappear? won't she disappear? won't we disappear? won't you disappear? won't they disappear?
Future continuous
won't I be disappearing? won't you be disappearing? won't she be disappearing? won't we be disappearing? won't you be disappearing? won't they be disappearing?
Future perfect
won't I have disappeared? won't you have disappeared? won't she have disappeared? won't we have disappeared? won't you have disappeared? won't they have disappeared?
Future perfect continuous
won't I have been disappearing? won't you have been disappearing? won't she have been disappearing? won't we have been disappearing? won't you have been disappearing? won't they have been disappearing?
Conditional
Present
wouldn't I disappear? wouldn't you disappear? wouldn't she disappear? wouldn't we disappear? wouldn't you disappear? wouldn't they disappear?
Present continuous
wouldn't I be disappearing? wouldn't you be disappearing? wouldn't she be disappearing? wouldn't we be disappearing? wouldn't you be disappearing? wouldn't they be disappearing?
Past
wouldn't I have disappeared? wouldn't you have disappeared? wouldn't she have disappeared? wouldn't we have disappeared? wouldn't you have disappeared? wouldn't they have disappeared?
Past continuous
wouldn't I have been disappearing? wouldn't you have been disappearing? wouldn't she have been disappearing? wouldn't we have been disappearing? wouldn't you have been disappearing? wouldn't they have been disappearing?