N2

にかかわる

To relate to, To have to do with, Concerning, Depends on

そこ
間違えるまちがえる
いのち
かかわる
If you make a mistake there, it could cost you your life.
設立せつりつ
関わっかかわっ
人物じんぶつ
A person who was involved in the establishment.
どう
そこ
まで
あいつ
拘るかかわる
Why are you so hung up on that guy to that extent?
ひと
こと
拘るかかわる
から
いか
too