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