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