The Korean grammar pattern ‘-(으)ㄴ/는 반면에’ is often used to show contrast between two actions, facts, or qualities. This expression helps you clearly compare different situations or characteristics in daily conversations and formal writing. In this post, you’ll learn how to use ‘-(으)ㄴ/는 반면에’ naturally and effectively.
Contents
1. Definition
The grammar pattern ‘-(으)ㄴ/는 반면에’ is used to express contrast between two clauses. It shows that two things are different or opposite in nature.
English equivalents:
- while
- whereas
- on the other hand
2. Form (Structure)
‘-(으)ㄴ/는 반면에’ changes form depending on whether you are using a verb or an adjective, and which tense is involved. This grammar is used to connect two clauses that contrast each other.
- For adjectives in the past tense, add ‘-은 반면에’ if the adjective stem ends with a consonant, or ‘-ㄴ 반면에’ if it ends with a vowel.
- For verbs in the present tense, simply add ‘-는 반면에’ to the verb stem.
- For adjectives in the present tense, also use ‘-는 반면에.’
- While verbs can technically take the form ‘-(으)ㄴ 반면에’ in the past, the present tense ‘-는 반면에’ is much more common for contrastive statements.
Conjugation Rules
| Word Type | Tense | Stem Ending | Grammar Form | Example |
| Verb | Present | Any | stem + 는 반면에 | 먹다 → 먹는 반면에 |
| Adjective | Present | Consonant | stem + 은 반면에 | 작다 → 작은 반면에 |
| Adjective | Present | Vowel | stem + ㄴ 반면에 | 크다 → 큰 반면에 |
| Verb | Past | Consonant | stem + 은 반면에 | 먹다 → 먹은 반면에 |
| Verb | Past | Vowel | stem + ㄴ 반면에 | 쓰다 → 쓴 반면에 |
3. Meaning & Usage
The grammar pattern ‘-(으)ㄴ/는 반면에’ is used to contrast two facts, qualities, or situations. Although the clauses do not always directly oppose each other, they should display a clear contrast or difference.
1. To contrast two situations or qualities
- 이 음식은 맵지 않은 반면에 향이 강해요.
(This food isn’t spicy, whereas it has a strong aroma.) - 지민이는 말이 많은 반면에 수빈이는 조용한 편이에요.
(Jimin is talkative, while Subin is rather quiet.) - 그는 돈이 많은 반면에 인기가 없어요.
(He has a lot of money, but he’s not popular.) - 이 집은 작고 낡은 반면에 교통이 편리해요.
(This house is small and old, but it has convenient transportation access.) - 그녀는 일은 잘하는 반면에 성격은 까다로워요.
(She’s good at her job, but has a difficult personality.)
2. To describe someone or something with contrasting traits
- 민호는 운동을 잘하는 반면에 공부는 못해요.
(Minho is good at sports, but not good at studying.) - 이 가수는 춤은 잘 추는 반면에 노래는 못해요.
(This singer dances well, whereas he doesn’t sing well.) - 이 제품은 기능은 많은 반면에 가격이 비싸요.
(This product has many features, but it is expensive.) - 이 드라마는 줄거리는 평범한 반면에 연기가 뛰어나요.
(The plot of this drama is average, but the acting is excellent.) - 그는 성격은 친절한 반면에 일처리는 느려요.
(He is kind, but slow at handling work.)
4. Key Points to Remember
- Used to contrast two actions, qualities, or facts.
- The two clauses should have a clear logical connection or relationship.
- Forms change depending on tense: past tense uses ‘-은/ㄴ 반면에,’ present tense uses ‘-는 반면에.’
- Commonly found in academic writing, formal speech, and written Korean.
5. Practice Exercises
Fill in the blanks with the correct form of ‘-(으)ㄴ/는 반면에’.
- 이 카페는 분위기는 (좋다) ________ 커피 맛은 별로예요.
(This café has a nice atmosphere, but the coffee doesn’t taste very good.) - 그는 외모는 (멋있다) ________ 성격은 별로예요.
(He looks cool, but his personality isn’t great.) - 지훈이는 수학은 (잘하다) ________ 영어는 어려워해요.
(Jihoon is good at math, whereas he struggles with English.) - 이 식당은 가격은 (비싸다) ________ 서비스는 훌륭해요.
(This restaurant is expensive, but the service is excellent.) - 수지는 말은 (많다) ________ 진심을 잘 안 보여요.
(Suji talks a lot, but doesn’t show her true feelings.) - 그 가수는 춤은 (잘 추다) ________ 노래는 못해요.
(The singer dances well, but can’t sing.) - 그 영화는 스토리는 (지루하다) ________ 영상미는 뛰어났어요.
(The story of the movie was boring, but the visuals were great.) - 이 옷은 디자인은 (예쁘다) ________ 재질이 안 좋아요.
(The design of this outfit is pretty, but the material is not good.) - 민수는 성격은 (친절하다) ________ 일처리는 느려요.
(Minsu is kind, but slow at work.) - 주말에는 사람이 (많다) ________ 평일에는 한산해요.
(It’s crowded on weekends, but quiet on weekdays.)
6. Answers
- 좋은 반면에
- 멋있는 반면에
- 잘하는 반면에
- 비싼 반면에
- 많은 반면에
- 잘 추는 반면에
- 지루한 반면에
- 예쁜 반면에
- 친절한 반면에
- 많은 반면에
7. Common Mistakes and Tips
⚠️ Mistake 1: Using the wrong tense in the first clause
Incorrect: 민수는 열심히 공부했는 반면에 성적이 낮아요. ❌
Correct: 민수는 열심히 공부한 반면에 성적이 낮아요. ✅
(Minsoo studied hard, but his grades are low.)
💡 Tip: When referring to a past action, use ‘-(으)ㄴ 반면에’ to maintain consistent tense and grammar.
⚠️ Mistake 2: Using ‘지만’ instead of ‘-(으)ㄴ/는 반면에’ in formal writing
Incorrect: 그는 성격은 좋은 지만 일처리는 느려요. ❌
Correct: 그는 성격은 좋은 반면에 일처리는 느려요. ✅
(He has a good personality, but he is slow at handling work.)
💡 Tip: ‘-(으)ㄴ/는 반면에’ sounds more balanced and formal than ‘지만’, making it preferable in formal writing.
⚠️ Mistake 3: Overusing ‘-(으)ㄴ/는 반면에’ for weak or unrelated contrasts
Incorrect: 오늘은 더운 반면에 저는 김치를 좋아해요. ❌
Correct: 오늘은 더운 반면에 어제는 추웠어요. ✅
(Today is hot, whereas yesterday was cold.)
💡 Tip: Make sure to use ‘-(으)ㄴ/는 반면에’ only when your two clauses are logically related and provide a clear contrast. For unrelated facts, choose a different connector or make separate sentences.
The Korean grammar pattern ‘-(으)ㄴ/는 반면에’ is an essential expression for contrasting two facts or qualities in a clear and formal way. By understanding its structure and practicing with natural examples, learners can use this pattern effectively in both writing and conversation.