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