don't I smile? don't you smile? doesn't he 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 he smiling? aren't we smiling? aren't you smiling? aren't they smiling?
Preterite
didn't I smile? didn't you smile? didn't he 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 he 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 he 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 he 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 he 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 he 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 he 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 he 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 he 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 he 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 he 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 he 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 he 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 he have been smiling? wouldn't we have been smiling? wouldn't you have been smiling? wouldn't they have been smiling?