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