don't I disappear? don't you disappear? doesn't he 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 he disappearing? aren't we disappearing? aren't you disappearing? aren't they disappearing?
Preterite
didn't I disappear? didn't you disappear? didn't he 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 he 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 he 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 he 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 he 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 he 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 he 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 he 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 he 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 he 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 he 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 he 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 he 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 he have been disappearing? wouldn't we have been disappearing? wouldn't you have been disappearing? wouldn't they have been disappearing?