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