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