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