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