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