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