Verb conjugation: negative 〜きゃ

Conjugation table
KindPlainConjugated
1-danなきゃ
5-dan, すころころさなきゃ
5-dan, ぶばなきゃ
5-dan, ぐおよおよがなきゃ
5-dan, くかなきゃ
5-dan, むまなきゃ
5-dan, ぬななきゃ
5-dan, るはしはしらなきゃ
5-dan, つたなきゃ
5-dan, う使つか使つかわなきゃ
irregularかなきゃ
irregularなきゃ
irregular
する
しなきゃ
Examples
Did you have to do it?
Did you really need to come here?
Oh, it's already this late. I have to go.