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