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