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