HYEJU LANGUAGE LAB · INTERMEDIATE 43 · LESSON 128
V-다(가) 보니(까)as I kept doing…, I found / ended up…
-다(가) 보니(까) means that while you kept doing something, you realized something or a result came about: 매일 한국 드라마를 보다 보니 한국어가 늘었어요 (As I kept watching Korean dramas every day, my Korean improved).
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A situation you already know
A friend is surprised that you now love spicy food.
Eating with Korean friends a lot, I came to love spicy food.
The change came from repeating the same action over time. -다 보니까 shows that process.
Build the form
- 보다 → 보 + 다 보니 → 보다 보니Complete expression
- 먹다 → 먹 + 다 보니까 → 먹다 보니까Complete expression
- 살다 → 살 + 다 보니 → 살다 보니Complete expression
- 이야기하다 → 이야기하 + 다가 보니 → 이야기하다가 보니Complete expression
- 일하다 → 일하 + 다 보니 → 일하다 보니Complete expression
- Verb stem + -다(가) 보니(까); 가 and 까 are optional: 보다 보니, 보다가 보니까.
- The first action is repeated or continues for a while. (With adjectives and 이다, -다 보니 gives a background reason: 바쁘다 보니 연락을 못 했어요.)
- The second clause is a discovery or result, usually past: -았/었어요, -게 됐어요, -더라고요.
- Very common pair: -다 보니 … -게 됐어요 (came to…, Lesson 72).
- Also used for “before I knew it”: 이야기하다 보니 벌써 12시였어요.
- No commands or suggestions in the second clause.
Think in Korean · an English-speaker’s guide
- English “the more I did it…”, “after a while…”, or “before I knew it…” cover this idea.
- -다 보니 looks back at what happened; -다 보면 looks forward: “if you keep doing it, you will…” (practice it below).
- It works best with time and repetition: one quick action doesn’t fit.
Six examples in context
I was chatting with my friend, and before I knew it, it was midnight.
Living in Korea, I got used to Korean culture.
As I exercised every day, my stamina got better.
After hearing it again and again, I started to like that song.
I was so busy working that I forgot to eat lunch.
Working together, I found out he’s a good person.
Compare with related patterns
-다 보면
매일 연습하다 보면 잘하게 될 거예요.“If you keep practicing every day, you’ll get good.” Forward-looking advice or prediction.
-았/었더니
매일 연습했더니 잘하게 됐어요.“I practiced every day, and I got good.” Focus on your action and its result (Lesson 126).
-(으)ㄹ수록
연습할수록 잘하게 돼요.“The more you practice, the better you get.” Proportional change (Lesson 92).
| Pattern | Choose it when… |
|---|---|
| -다(가) 보니(까) | Kept doing → noticed / ended up (past) |
| -다 보면 | If you keep doing → you will… |
| -았/었더니 | I did → result / discovery |
| -(으)ㄹ수록 | The more…, the more… |
Common mistakes
One quick action doesn’t fit -다 보니; use -아/어 보니(까) for a single try.
Future → -다 보면.
No past tense before -다 보니.
No commands after -다 보니.
Mini practice · six questions
Try each one before opening the answer. Translation answers are models; other natural wording is possible.
- Fill in the blank매일 일기를 ______ 글쓰기가 쉬워졌어요. (쓰다)
Check answer
매일 일기를 쓰다 보니 글쓰기가 쉬워졌어요.
Repeated action → result: 쓰다 보니.
- Fill in the blank게임을 ______ 시간 가는 줄 몰랐어요. (하다)
Check answer
게임을 하다 보니까 시간 가는 줄 몰랐어요.
Ongoing action → “before I knew it”.
- Choose the natural form계속 (공부하다 보면 / 공부하다 보니) 언젠가 합격할 거예요.
Check answer
공부하다 보면
Future prediction → -다 보면.
- Choose the natural form그 사람을 자주 (만나다 보니 / 만났다 보니) 친해졌어요.
Check answer
만나다 보니
No past tense before -다 보니.
- Fix the mistake혼자 살다 보니 요리를 하세요.
Check answer
혼자 살다 보니 요리를 하게 됐어요.
Result, not a command.
- Say it in KoreanAs I kept working there, I came to like my job.
Check answer
거기에서 일하다 보니 일이 좋아졌어요.
Kept doing → change.
Today’s key point
V-다(가) 보니(까): while I kept doing X, I noticed / ended up Y (past). For the future, use -다 보면. No past tense before it, no commands after it.
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