是が非でも

Meanings

1. Expression, Adverb

   rightly or wrongly; by all possible means; at all costs; at any cost; no matter what (happens); by fair means or foul

• これは、お前まえの体躯たいく、護衛ごえい能力のうりょくを考慮こうりょした上うえでのプランなのだ。是ぜが非ひでもやってもらう。

  This is a plan that takes into account your stature and your ability to guard. By all means do it for me.