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