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