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