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