~ㄹ/을 줄 알다
This phrase means you know how to perform a specific skill or action.
Explanation at your level:
You use this to say what you can do. If you can play soccer, say 축구할 줄 알아요. It is very easy to use and helps you talk about your hobbies!
At this level, you start using it for more complex tasks. You can say 운전할 줄 알아요 (I know how to drive) or 요리할 줄 알아요 (I know how to cook). It is great for describing daily routines.
Now you can use it to express social competence. For example, 그 사람은 분위기를 맞출 줄 알아요 (That person knows how to match the mood). It shows you understand social nuances.
Use it for professional skills. 이 프로그램을 사용할 줄 아십니까? (Do you know how to use this program?). It is perfect for workplace communication and showing your qualifications.
In advanced contexts, it can imply a deeper understanding of 'how to behave' or 'how to handle a situation.' It moves beyond physical skills to emotional intelligence and strategy.
At the highest level, you might use it in literary or critical contexts to describe someone's mastery of a craft or their 'knack' for life. It reflects a deep, intuitive understanding of the world.
Word in 30 Seconds
- Used for learned skills.
- Attaches to verb stems.
- Very common in daily life.
- Different from 'can' (possibility).
Hey there! ~ㄹ/을 줄 알다 is one of the most useful phrases you will learn in Korean. It literally translates to 'knowing the way to do something.' Think of it as your go-to way to express learned abilities.
Whether you are talking about cooking, driving, or speaking a language, this phrase is your best friend. It shows that you have the 'know-how' to get the job done. It is not just about physical ability, but about understanding the process behind an action.
The structure is composed of three parts: the future-tense modifier ~ㄹ/을, the noun 줄 (way/method), and the verb 알다 (to know). Historically, 줄 functioned as a way to nominalize the preceding verb, turning it into a 'method' or 'manner'.
Over centuries, this evolved into a standard way to express competence. It is fascinating because it reflects the Korean cultural emphasis on mastery—you don't just 'do' something; you know the 'way' of doing it. It mirrors similar structures in other agglutinative languages where the 'method' is central to the verb.
Use this when you want to show off a skill! If you can swim, you say 수영할 줄 알아요. If you can speak Korean, you say 한국어 할 줄 알아요.
It is very common in daily life. You can use it in formal settings by saying ~ㄹ/을 줄 압니다 or casual settings with ~ㄹ/을 줄 알아. It is incredibly versatile and works with almost any action verb you can think of.
While not an idiom itself, it is part of common expressions. 1. 모를 줄 알았다 (I thought you wouldn't know). 2. 할 줄 모른다 (I don't know how). 3. 먹을 줄 안다 (You know how to eat well—often used for foodies). 4. 놀 줄 안다 (You know how to have fun). 5. 멋을 줄 안다 (You have a good sense of style).
The grammar is simple: if the verb stem ends in a vowel, add ~ㄹ 줄 알다. If it ends in a consonant, add ~을 줄 알다. For stems ending in 'ㄹ', just add ~줄 알다.
Pronunciation-wise, the 줄 is pronounced with a tense 'j' sound. It does not have a plural form, as it is a functional grammatical particle. It is a staple of Korean sentence structure that you will hear in every single conversation.
Fun Fact
It is a native Korean construction that has been used for centuries.
Pronunciation Guide
Standard Korean phonetic rules apply.
Focus on the tense 'j' in 줄.
Common Errors
- Mispronouncing '줄'
- Ignoring the tense consonant
- Incorrect vowel length
Rhymes With
Difficulty Rating
Easy
Moderate
Moderate
Moderate
What to Learn Next
Prerequisites
Learn Next
Advanced
Grammar to Know
Future Modifier
할
Ability
수 있다
Negative
모르다
Examples by Level
한국어 할 줄 알아요.
Korean / know-how / know
Basic skill
수영할 줄 알아요.
Swimming / know-how / know
Physical skill
운전할 줄 알아요.
Driving / know-how / know
Learned skill
요리할 줄 알아요.
Cooking / know-how / know
Learned skill
자전거 탈 줄 알아요.
Bicycle / ride / know-how / know
Learned skill
피아노 칠 줄 알아요.
Piano / play / know-how / know
Learned skill
노래할 줄 알아요.
Singing / know-how / know
Learned skill
컴퓨터 할 줄 알아요.
Computer / know-how / know
Learned skill
김치를 만들 줄 알아요.
영어를 할 줄 알아요.
스키를 탈 줄 알아요.
기타를 칠 줄 알아요.
글을 쓸 줄 알아요.
사진을 찍을 줄 알아요.
춤을 출 줄 알아요.
게임을 할 줄 알아요.
문제를 해결할 줄 알아요.
사람을 대할 줄 알아요.
시간을 관리할 줄 알아요.
돈을 아낄 줄 알아요.
기회를 잡을 줄 알아요.
거절할 줄 알아요.
화장을 할 줄 알아요.
옷을 입을 줄 알아요.
협상할 줄 알아요.
데이터를 분석할 줄 알아요.
위기를 극복할 줄 알아요.
사람을 설득할 줄 알아요.
발표할 줄 알아요.
기획할 줄 알아요.
운영할 줄 알아요.
조율할 줄 알아요.
삶을 즐길 줄 알아요.
여유를 가질 줄 알아요.
상대방을 배려할 줄 알아요.
책임을 질 줄 알아요.
감정을 조절할 줄 알아요.
성공을 관리할 줄 알아요.
철학을 논할 줄 알아요.
예술을 이해할 줄 알아요.
시대의 흐름을 읽을 줄 알아요.
침묵할 줄 알아요.
자신을 성찰할 줄 알아요.
역사를 해석할 줄 알아요.
고통을 견딜 줄 알아요.
진실을 볼 줄 알아요.
지혜롭게 살 줄 알아요.
인생을 설계할 줄 알아요.
Common Collocations
Idioms & Expressions
"먹을 줄 안다"
To have a refined taste in food
그 사람은 맛집을 잘 찾아, 진짜 먹을 줄 알아.
casual"놀 줄 안다"
To know how to have a good time
오늘 밤 제대로 놀 줄 아는 친구들이 모였네!
casual"멋을 줄 안다"
To have a good sense of style
그 옷 정말 잘 어울려, 멋을 줄 아네.
neutral"사람을 다룰 줄 안다"
To know how to handle people
그는 사람을 다룰 줄 아는 리더야.
neutral"분위기를 맞출 줄 안다"
To know how to read the room
그는 분위기를 맞출 줄 알아서 인기가 많아.
neutral"세상을 살 줄 안다"
To be street smart
그는 참 세상을 살 줄 아는 사람이야.
neutralEasily Confused
Both imply ability.
Learned skill vs. possibility.
수영할 줄 알아요 vs. 수영할 수 있어요.
Root verb.
General knowledge vs. skill.
그를 알아요 vs. 할 줄 알아요.
Related to learning.
Process vs. result.
배우고 있어요 vs. 할 줄 알아요.
Negative form.
Not knowing skill.
할 줄 몰라요.
Sentence Patterns
Subject + Object + Verb + 줄 알다
나는 김치를 만들 줄 알아요.
Subject + Verb + 줄 알았다
나는 그가 올 줄 알았어요.
Subject + Verb + 줄 몰랐다
나는 그가 올 줄 몰랐어요.
Subject + Verb + 줄 아십니까?
운전할 줄 아십니까?
Subject + Verb + 줄 아는 사람
그는 놀 줄 아는 사람이다.
Word Family
Nouns
Verbs
Related
How to Use It
10
Formality Scale
Common Mistakes
Use '줄 알다' for learned skills, '수 있다' for possibility.
Eating is natural, not a learned skill.
Must use the future modifier form.
Grammar conjugation error.
You don't learn how to learn as a skill.
Tips
Memory Palace
Associate it with a teacher showing you a skill.
Native Usage
Use it to talk about your hobbies.
Cultural Insight
Koreans value 'knowing the way' to do things.
Grammar Shortcut
Always check for the consonant/vowel ending.
Say It Right
Focus on the tense 'j'.
Don't Make This Mistake
Don't use it for biological functions.
Did You Know?
It is one of the first phrases students learn.
Study Smart
Make a list of 10 skills you have.
Memorize It
Mnemonic
Imagine you are holding a 'string' (줄) of knowledge.
Visual Association
A master chef showing how to slice onions.
Word Web
Challenge
Write 5 things you know how to do today.
Word Origin
Korean
Original meaning: To know the method of
Cultural Context
None.
Similar to 'know how to'.
Practice in Real Life
Real-World Contexts
At school
- 숙제할 줄 알아요
- 발표할 줄 알아요
- 공부할 줄 알아요
At work
- 보고서 쓸 줄 알아요
- 회의할 줄 알아요
- 운영할 줄 알아요
Travel
- 길 찾을 줄 알아요
- 주문할 줄 알아요
- 예약할 줄 알아요
Hobbies
- 그림 그릴 줄 알아요
- 춤출 줄 알아요
- 노래할 줄 알아요
Conversation Starters
"어떤 요리를 할 줄 아세요?"
"한국어 할 줄 아세요?"
"운전할 줄 아세요?"
"기타 칠 줄 아세요?"
"어떤 스포츠를 할 줄 아세요?"
Journal Prompts
내가 할 줄 아는 5가지 기술은?
어릴 때 배우고 싶었던 것은?
남들에게 가르쳐 줄 수 있는 것은?
새로 배우고 싶은 기술은?
Frequently Asked Questions
8 questionsYes, '줄 알다' is for learned skills, '수 있다' is for possibility.
No, it must follow a verb.
Use '모르다' instead of '알다'.
It can be used in any register.
No, it attaches directly to the verb stem.
Yes, '할 줄 알았어요' (I knew how to).
Extremely common.
No, feelings aren't skills.
Test Yourself
저는 한국어를 ___ 알아요.
Language is a skill.
Which means 'I know how to drive'?
Correct structure.
Can you use this for 'I know how to breathe'?
Breathing is not a learned skill.
Word
Meaning
Matching verbs to skills.
Correct word order.
Score: /5
Summary
Use ~ㄹ/을 줄 알다 to show off your learned skills and abilities!
- Used for learned skills.
- Attaches to verb stems.
- Very common in daily life.
- Different from 'can' (possibility).
Memory Palace
Associate it with a teacher showing you a skill.
Native Usage
Use it to talk about your hobbies.
Cultural Insight
Koreans value 'knowing the way' to do things.
Grammar Shortcut
Always check for the consonant/vowel ending.
Related Content
More food words
몇 개
A2How many items?
~정도
A1Suffix meaning "about" or "approximately."
추가
A2Addition, extra (e.g., extra order).
~은/는 후에
A2After ~ing; indicates an action that occurs subsequent to another.
중에서
A2Among, out of (selection).
식욕
A2Appetite.
에피타이저
A2An appetizer.
전채
A2Appetizer.
먹음직스럽다
B2To look appetizing, delicious.
사과
A1apple
