YOU SAID:

I am going to find out who you are and bash your head in

INTO JAPANESE

私はあなたが誰であるかを見つけて、頭を打ちます

BACK INTO ENGLISH

I find out who you are and hit my head

INTO JAPANESE

私はあなたが誰であるかを見つけて頭を打つ

BACK INTO ENGLISH

I find out who you are and hit my head