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