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