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