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