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