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