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