Korean Relative Clauses: -(으)ㄴ/는/(으)ㄹ Noun Modifiers

If you are studying Korean relative clauses, this lesson is the one to keep. You will learn how -(으)ㄴ/는/(으)ㄹ modifiers works in real conversation, when to use it, and the mistakes English speakers make first. This is a Korean intermediate grammar guide with examples, romanization, and a five-minute speaking drill.

By the end you should be able to hear -(으)ㄴ/는/(으)ㄹ modifiers in dramas and K-talk, then reuse it in your own sentences. Read once. Say the examples out loud. Then drill the same lines on Practice.

What -(으)ㄴ/는/(으)ㄹ modifiers means

Korean relative clauses go in front of the noun. There is no who/which. 어제 본 영화 is “the movie I watched yesterday.” This is the jump from beginner sentences to intermediate Korean grammar.

How to form it

  • Present action: -는 + noun → 읽는 책, 가는 버스
  • Past / completed: -(으)ㄴ + noun → 읽은 책, 간 곳
  • Future / likely: -(으)ㄹ + noun → 읽을 책, 갈 곳
  • Adjective present: -(으)ㄴ → 예쁜 옷, 큰 집 (not 는)

-(으)ㄴ/는/(으)ㄹ modifiers examples

Use these Korean relative clauses example sentences as a speaking list. Korean first, then pronunciation, then English.

KoreanPronunciationEnglish
어제 본 영화가 재미있었어요.eoje bon yeonghwaga jaemiisseosseoyo.The movie I watched yesterday was fun.
저기 오는 버스 탈까요?jeogi oneun beoseu talkkayo?Shall we take that bus coming over there?
내일 만날 사람을 기다려요.naeil mannal sarameul gidaryeoyo.I’m waiting for the person I’ll meet tomorrow.
한국에서 먹은 음식 중에 뭐가 제일 맛있어요?hangugeseo meogeun eumsik junge mwoga jeil masisseoyo?Among the foods you ate in Korea, what was the best?
제가 사는 동네는 조용해요.jega saneun dongne-neun joyonghaeyo.The neighborhood I live in is quiet.
입을 옷이 없어요.ibeul osi eopseoyo.I have nothing to wear.

When to use it

  • Identifying people and things: 아까 말한 그 사람.
  • Writing longer TOPIK sentences without English relative pronouns.
  • Menus and signs: 직접 만든 빵.

Common mistakes

These are the traps English speakers hit when they translate word-for-word. Fix the pattern, not just the vocabulary.

Watch-out

❌ 예쁜는 옷
✅ 예쁜 옷

Descriptive adjectives take -(으)ㄴ, not -는.

Watch-out

❌ 내가 봤는 영화
✅ 내가 본 영화

Past action uses -(으)ㄴ: 본, 먹은, 간.

Watch-out

❌ Putting the clause after the noun
✅ clause + noun

Korean never says 영화 that I watched. It is 내가 본 영화.

Mini dialogue

Read it twice. Second time, cover the English.

SpeakerKoreanPronunciationEnglish
A지난주에 추천한 카페 갔어요?jinanjue chucheonhan kape gasseoyo?Did you go to the café I recommended last week?
B네. 창가에 앉을 자리가 있어서 좋았어요.ne. changgae anjeul jariga isseoseo joasseoyo.Yes. There was a seat by the window, so it was nice.
A다음에 새로 연 지점도 가 봐요.daeume saero yeon jijeomdo ga bwayo.Next time try the newly opened branch too.

Don’t mix these up

는 것 turns a verb into a noun (gerund): 읽는 것. Relative clauses modify a specific noun: 읽는 책. Don’t stack them blindly.

Five-minute Korean speaking practice

Korean speaking practice beats extra grammar notes. Do this once today, then again tomorrow without looking.

  1. Read each example slowly, Korean only.
  2. Say it at natural speed. Record yourself if you can.
  3. Cover the Korean and rebuild the sentence from English.
  4. Swap in your own details: your job, your city, your weekend.

Starter lines for today:

  • 내가 매일 듣는 노래
  • 친구가 빌려 준 책
  • 내일 제출할 과제

Lesson summary

  • Pattern: -(으)ㄴ/는/(으)ㄹ modifiers
  • Search topic: Korean relative clauses
  • Modifier first, noun second. 는 present, ㄴ past/adjective, ㄹ future.
  • Say it out loud on Practice, then come back to Guides if a particle still feels sticky.

Homework

  1. Take six beginner sentences and turn them into ㄴ/는/ㄹ + noun phrases.
  2. Describe your room with three modified nouns.
  3. Write one past, one present, one future modifier.

Korean relative clauses: quick answers

Why 본 not 봤은?

The past modifier is -(으)ㄴ on the stem, not 았/었 + 은. 보다 → 본.

What about 던?

던 adds recollection or incompleteness. That’s an advanced cousin of ㄴ.

Keep going

Want a path, not a single grammar point? Open Learn or browse the rest of this series in Korean intermediate.