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