-(으)ㄹ 뿐이다
Only
A sentence ending pattern that means 'only' or 'just'. It highlights that one action or state is the only thing that exists or is true.
How It Works
This pattern is used to express that a certain action or state is the only thing that is true, and nothing more. It often carries a nuance of downplaying the situation or stating a simple, unembellished fact.
Conjugation Rules:
1. Verb/Adjective stem ending in a vowel or ㄹ: Add -ㄹ 뿐이다.
- 가다 (to go) → 갈 뿐이다
- 예쁘다 (to be pretty) → 예쁠 뿐이다
- 만들다 (to make) → 만들 뿐이다
2. Verb/Adjective stem ending in a consonant: Add -을 뿐이다.
- 먹다 (to eat) → 먹을 뿐이다
- 좋다 (to be good) → 좋을 뿐이다
3. Nouns: Add -일 뿐이다.
- 학생 (student) → 학생일 뿐이다
- 친구 (friend) → 친구일 뿐이다
Tense Usage:
To express the past tense, the past tense marker -았/었- is added to the verb/adjective stem before the pattern.
- 하다 (to do) → 했을 뿐이다 (I only did it)
- 보다 (to see) → 봤을 뿐이다 (I only saw it)
Comparison with -만 and -밖에:
While all can mean 'only', they have different grammatical functions.
Examples (5)
- 저는 그냥 조언을 했을 뿐이에요.
I just gave some advice, that's all.
Word by Word: I just advice did only.
- 화난 게 아니라 조금 피곤할 뿐이에요.
I'm not angry, I'm just a little tired.
Word by Word: Angry thing not but a little tired only.
- 우리는 그냥 친구일 뿐이에요.
We are just friends, nothing more.
Word by Word: We just are friends only.
This example shows the usage with a noun (친구) followed by -일 뿐이다.
- 그는 아무 말 없이 듣고만 있을 뿐이었다.
He was just listening without saying anything.
Word by Word: He any word without listening only was.
This shows the past tense form, 뿐이었다, used at the end of a sentence.
- 제가 원하는 것은 당신의 행복일 뿐입니다.
The thing I want is only your happiness.
Word by Word: I want thing your happiness is only (formal).
Common Mistakes
Using the pattern with a noun without adding '이다'.
Not Quite그 사람은 의사 뿐이에요.Better그 사람은 의사일 뿐이에요.When using -ㄹ 뿐이다 with a noun, you must always use the form '(noun)일 뿐이다'. The copula '이다' is necessary to connect the noun to the pattern.
Placing the past tense marker at the very end of the sentence instead of on the main verb.
Different Meaning저는 그냥 볼 뿐이었어요.Better저는 그냥 봤을 뿐이에요.The past tense should be marked on the verb stem before '-ㄹ 뿐이다'. '봤을 뿐이에요' (I only saw) is the standard and more natural form. While '볼 뿐이었어요' is grammatically possible, it has a different nuance ('It was the case that I was only going to see') and is much less common for expressing a simple past action.
Learn This First
To express 'only', you need modifier forms and 이다.
Related Patterns
- -만Only, But Only
Both mean 'only', but -만 is a particle that attaches to nouns and other parts of speech (e.g., 밥만 먹다). -ㄹ 뿐이다 is a sentence-ending pattern that describes an entire action or state.
- -밖에Only, Except
-밖에 also means 'only' or 'nothing but', but it must always be followed by a negative predicate (e.g., 이것밖에 없어요 - I only have this). -ㄹ 뿐이다 is used with a positive predicate.
- -ㄴ/는/ㄹ 뿐만 아니라Not Only... but Also
This pattern means 'not only... but also...'. It's a direct extension of the root word '뿐' (only), showing how it can be used in a different structure to add information rather than limit it.
- -ㄴ/는/ㄹ 따름이다Merely, Only
This is a very similar and often interchangeable pattern meaning 'merely' or 'just'. However, '-ㄹ 따름이다' can sound slightly more formal or literary than '-ㄹ 뿐이다'.