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