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