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