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