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