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