Learning how to use ‘-도록’ in Korean: expressing extent, purpose, and result is essential for mastering natural communication. The grammar pattern ‘-도록’ helps learners explain actions to a certain degree, state intentions, and describe outcomes with precision. By using this form, you can add clarity and fluency to everyday conversations. Mastering ‘-도록’ will make your Korean sound more polished and confident.
Contents
1. Definition
The Korean grammar pattern -도록 can be translated into English as “so that,” “in order to,” “until,” or “to the extent that.” It is used to express both purpose and degree, depending on the context.
- It shows the extent or degree of an action.
- It indicates purpose or intention.
- It expresses result or outcome.
2. Form (Structure)
The grammar pattern -도록 is simple to use. Just attach -도록 directly to the verb stem or adjective stem. There are no irregular changes depending on vowels, consonants, or ㄹ endings.
Verb Examples
- 가다 → 가도록 (so that I go)
- 가다 (to go) → 가도록 (so that I go)
- 먹다 (to eat) → 먹도록 (so that I eat)
- 공부하다 (to study) → 공부하도록 (so that I study)
- 자다 (to sleep) → 자도록 (so that I sleep)
- 오다 (to come) → 오도록 (so that I come)
- 늦다 (to be late) → 늦지 않도록 (so that I won’t be late) ← This is a negative form, with ‘지 않다’ before -도록.
Adjective Examples
- 쉽다 (to be easy) → 쉽도록 (so that it’s easy)
- 예쁘다 (to be pretty) → 예쁘도록 (so that it’s pretty)
- 깨끗하다 (to be clean) → 깨끗하도록 (so that it’s clean)
- 밝다 (to be bright) → 밝도록 (so that it’s bright)
- 건강하다 (to be healthy) → 건강하도록 (so that it’s healthy)
- 조용하다 (to be quiet) → 조용하도록 (so that it’s quiet)
Important Note
- -도록 cannot be used directly with nouns. Only verbs and adjectives take this form.
3. Meaning & Usage
1. Expressing Extent or Degree
Used to describe how strongly, deeply, or to what extent something happens.
- 목이 아프도록 노래했어요. (I sang until my throat hurt.)
- 배가 부르도록 먹었어요. (I ate until I was full.)
- 눈물이 나도록 감동했어요. (I was touched to the point of tears.)
- 배가 아프도록 웃었어요. (I laughed until my stomach hurt.)
- 지치도록 공부했어요. (I studied until I was exhausted.)
📌 Common strong expressions: - 죽도록 사랑했다. (I loved [someone] to death.)
- 미치도록 보고 싶다. (I miss [someone] like crazy.)
- 넘치도록 행복하다. (I am overwhelmingly happy.)
2. Expressing Purpose or Intention
Used when an action is performed with a goal or purpose in mind.
- 잊지 않도록 메모했어요. (I wrote it down so I wouldn’t forget.)
- 성공하도록 열심히 노력했어요. (I worked hard so that I could succeed.)
- 늦지 않도록 빨리 출발했어요. (I left early so that I wouldn’t be late.)
- 사람들이 이해하도록 쉽게 설명했어요. (I explained it simply so people could understand.)
- 학생들이 집중하도록 환경을 만들었어요. (I created an environment so students could focus.)
📌 Negative purpose is especially common: - 실수하지 않도록 확인하세요. (Check it so that you don’t make a mistake.)
- 늦지 않도록 서둘러요. (Hurry so you won’t be late.)
3. Expressing Induced Result (Making Something Happen)
Used when one action is done intentionally to cause or induce another outcome.
- 친구가 오도록 연락했어요. (I called so that my friend would come.)
- 문이 열리도록 버튼을 눌렀어요. (I pressed the button so that the door opened.)
- 일이 잘되도록 기도했어요. (I prayed so that things would go well.)
- 음악이 들리도록 창문을 열었어요. (I opened the window so that the music could be heard.)
- 길이 보이도록 불을 켰어요. (I turned on the light so that the road could be seen.)
4. The Expression -도록 하다
This fixed pattern is very common in formal situations. It means “make sure to” or “try to”, often used for giving instructions, directions, or promises.
- 내일까지 끝내도록 하세요. (Please make sure to finish it by tomorrow.)
- 일찍 오도록 합시다. (Let’s try to come early.)
- 조용히 하도록 하겠습니다. (I will make sure to stay quiet.)
📌 Note: In spoken daily conversation, Koreans often use simpler alternatives, but in formal or business speech, -도록 하다 is widely used.
4. Key Points to Remember
- -도록 only attaches to verbs and adjectives.
- It does not attach directly to nouns. (If used with nouns, they must appear with 되다 or another verb first.)
- It expresses extent/degree, purpose/intention, or causing a result, depending on context.
- Frequently appears in formal, instructional, or written expressions.
5. Practice Exercises
Fill in the blanks with the correct form of -도록.
- (늦다) _____ 시계를 맞췄어요.
(I set the clock so that I won’t be late.) - (들리다) _____ 크게 말했어요.
(I spoke loudly so that everyone could hear.) - (실수하다) _____ 조심하세요.
(Please be careful so that you won’t make a mistake again.) - (배가 아프다) _____ 먹었어요.
(I ate so much that my stomach hurt.) - (잘 보이다) _____ 창문을 닦았어요.
(I cleaned the window so that it’s easy to see.) - (길을 잃다) _____ 지도를 준비했어요.
(I prepared a map so that I wouldn’t get lost.) - (목이 쉬다) _____ 노래했어요.
(I sang until I lost my voice.) - (건강하다) _____ 매일 운동합니다.
(I exercise every day to stay healthy.) - (다치다) _____ 장갑을 꼈어요.
(I wore gloves so that I wouldn’t get hurt.) - (눈물이 나다) _____ 웃었어요.
(I laughed so hard that tears came out.)
6. Answer Key
- 늦지 않도록
- 들리도록
- 실수하지 않도록
- 아프도록
- 보이도록
- 잃지 않도록
- 쉬도록
- 건강하도록
- 다치지 않도록
- 나도록
7. Common Mistakes and Tips
⚠️ Mistake 1: Using -도록 directly with nouns
- Incorrect: 학생이 되도록 열심히 하세요. ❌ (Trying to say: “Work hard to become a student.”)
- Correct: 학생이 되도록 열심히 하세요. ✅ (“Work hard so that you become a student.” → here 되다 is a verb)
💡 Tip: -도록 never attaches to nouns by itself. If it looks like it does, it is actually attached to the verb 되다 (“to become”).
⚠️ Mistake 2: Confusing -도록 with -게
- 쉽게 이해하게 설명했어요. (casual, spoken).
- 쉽게 이해할 수 있도록 설명했어요. (formal, written, instructional).
💡 Tip: Use -게 in everyday conversation, and -도록 in formal/written contexts when emphasizing purpose or result.
⚠️ Mistake 3: Misusing tense with -도록 하다
- Incorrect: 어제 열심히 공부하도록 할 거예요. ❌
- Correct: 어제 열심히 공부하도록 노력했어요. ✅
💡 Tip: -도록 하다 is normally used in the present or future for giving directions (“Make sure to…”). For past events, combine it with verbs like 노력하다 (to make an effort) or 주의하다 (to be careful).
The grammar pattern -도록 is an essential tool for expressing purpose, extent, or instructions in Korean. It helps you specify why something is done, to what degree, or for what goal. By mastering -도록, your Korean sentences will not only sound more natural but also become more precise and expressive. Keep practicing to make it a natural part of your speech.