가 나

… arises; … happens

→ 가
phrase Very common #836
… arises; … happens In this pattern, 가 marks what arises or happens, and 나 is from 나다. The exact translation depends on the noun: 냄새가 나 means “a smell comes from it,” while 화가 나 means “get angry.”
KO: 화가 나 미치겠어.
EN: I’m so angry I could go crazy.