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