TeacherJoy

Let’s learn about negation in Korean.
You already know that Korean is a verb-heavy language, right?
That’s why we have so many “negative verbs.”

없다

First is “없다.” Its opposite is “있다.” Basically, it means “to not exist.” If a living subject comes first, it’s translated as “to not have.” If a location comes first, it means “to not be there.”

• 저는 친구가 없어요. (I have no friends.)
• 병에 물이 없어요. (There is no water in the bottle.) 

If the location or the person is already obvious in the conversation, we usually omit them!

아니다

Second is “아니다.” Its opposite is “-이다 (to be).” Originally, it was a combination of the negative adverb “안” and the verb maker “-이다.” But in modern Korean, it’s settled as “아니다.”

• 저는 한국인이 아니에요. (I’m not Korean.) 

When “아니다” is used on its own, it’s like saying “It’s no problem” or “You’re welcome.”
So if someone says “감사합니다,” you can simply reply with “아니에요” or “아닙니다.”

Also, if you attach the connective ending ‘-면’ to the stem ‘아니-’, it creates the idiomatic expression ‘아니면’, which simply means ‘Or’ in daily conversation.

For example, you can say, ‘커피 아니면 녹차 주세요.’ (Coffee or green tea, please). It probably started as ‘If it’s not (this), then…’ but eventually solidified into a fixed expression for ‘Or’.

않다

Third is “않다,” a shortened form of “아니하다.” This is a special verb—it has no meaning on its own and only functions grammatically. You probably learned the pattern “-지 않다.”

• 저는 술을 안 마셔요. (I don’t drink alcohol.)
• 저는 술을 마시지 않아요. (Same meaning!) 

While “안” is more common in daily life, use “-지 않다” when you want to be more precise or formal. In this long-form negation, we usually include all the particles for clarity.

말다

Last is “말다.” Its opposite is “하다.” Just like ‘않다,’ it can’t be used alone. You must memorize it as “-지 말다.” And sadly… it’s an irregular verb. Let’s see how “Don’t go” changes with different endings:

• 가지 마. (Casual/Banmal)
• 가지 말아요. (Standard Yo-form)
• 가지 마세요. (Polite Yo-form with honorifics)
• 가지 마십시오. (Formal speech)

And here’s another one you’ll hear all the time: Add the connective ending ‘-고’ to the stem ‘말-’ to get ‘말고’.

You’ll hear people say, ‘이거 말고 저거 주세요.’ (Not this one, give me that one). Originally, you were supposed to use another verb before it, like ‘이거 주지 말고 저거 주세요.’ (Don’t give me this, but give me that). But over time, the repeated verb was dropped, and now we simply use ‘말고’ right after the noun!

Reference

• 김영찬(2015), 조사 ‘말고’의 문법화와 영상도식, 중앙대학교 대학원 국어국문학과 석사학위논문.
• 박지연(2009), ‘말다’ 구문 연구 -‘말다’의 중립동사적 특성을 중심으로-, 연세대학교 대학원 국어국문학과 석사학위논문.