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