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