don't I fiddle? don't you fiddle? doesn't she 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 she fiddling? aren't we fiddling? aren't you fiddling? aren't they fiddling?
Preterite
didn't I fiddle? didn't you fiddle? didn't she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she have been fiddling? wouldn't we have been fiddling? wouldn't you have been fiddling? wouldn't they have been fiddling?