내 잘못이에요

it's my fault

→ 내

phrase Rare #28,786

it's my fault A polite way to accept responsibility. 내 means “my” and is the familiar form; 제 is the more formal alternative.

KO: 늦어서 내 잘못이에요.

EN: It's my fault I'm late.

내 잘못 이에요

It's my fault.

— 더 위치 (2016)

내 잘못 이에요, 엄마.

It's my fault, Mom.

— 햄넷 (2025)

내 잘못 이에요.

It's my fault.

— 햄넷 (2025)

오빠, 내 잘못 이에요 내가 먼저 때렸어요

Oppa, it was my fault. I hit him first.

— 대부 (1972)