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