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