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