Mastering Korean Grammar: -있어요/없어요 (To have / To exist)
Today, we’ll learn one of the most fundamental verbs in Korean: -있어요 (to have; to exist) and its opposite, -없어요 (to not have; to not exist).
These expressions are essential for talking about possession (what you have) and location/existence (where things are).
This is the polite-informal (해요체) form, which you will use in most of your daily conversations.
1. Usage: Understanding -있어요/없어요
This pattern has two main functions that are easy to remember.
Function 1: Possession (“to have” / “to not have”)
You use it to say that you possess an item, or even an abstract concept like “time” or “questions”.
- Korean: 돈이 있어요.
English: “I have money.” - Korean: 저는 차가 없어요.
English: “I don’t have a car.” - Korean: 질문 있어요?
English: “Do you have a question?”
Function 2: Existence / Location (“to be at” / “to not be at”)
You use it to say that something or someone exists in a particular place.
- Korean: 고양이가 집에 있어요.
English: “The cat is at home.” (The cat exists at home.) - Korean: 교실에 학생이 없어요.
English: “There are no students in the classroom.” (Students do not exist in the classroom.)
2. Conjugation: How to Use -있어요/없어요
Unlike other verbs, 있어요 and 없어요 are verbs themselves. The “conjugation” part is about which particles to use with the nouns.
Rule 1: Marking the Subject with 이/가
The noun that you “have” or that “exists” is marked with the subject particle -이/가.
- If the noun ends in a consonant, add -이.
Example: 책 (book) → 책이 있어요. (I have a book. / There is a book.) - If the noun ends in a vowel, add -가.
Example: 사과 (apple) → 사과가 있어요. (I have an apple. / There is an apple.)
Rule 2: Marking the Location with -에
When you are talking about location (Function 2), you must mark the place with the location particle -에.
The structure is: [Place]에 [Noun]이/가 있어요/없어요.
- Korean: 한국에 친구가 있어요.
English: “I have a friend in Korea.” - Korean: 책상 위에 책이 있어요.
English: “There is a book on the desk.” - Korean: 냉장고에 우유가 없어요.
English: “There is no milk in the fridge.”
3. Example Sentences
Let’s see these forms in action.
- Korean: 질문 있어요?
English: Do you have a question? (Possession) - Korean: 아니요, 질문 없어요.
English: No, I don’t have a question. (Possession) - Korean: 선생님은 지금 사무실에 있어요.
English: The teacher is in the office now. (Location) - Korean: 저는 남자친구가 있어요.
English: I have a boyfriend. (Possession) - Korean: 가방 안에 뭐가 있어요?
English: What is inside the bag? (Location/Existence) - Korean: 근처에 약국이 있어요?
English: Is there a pharmacy nearby? (Location/Existence) - Korean: 네, 저기 있어요.
English: Yes, it’s over there. (Location/Existence) - Korean: 오늘은 시간이 없어요.
English: I don’t have time today. (Possession) - Korean: 그 책 재미있어요?
English: Is that book interesting? (Note: This is an adjective ‘재미있다’ but uses the same root) - Korean: 공원에 사람이 없어요.
English: There are no people at the park. (Location/Existence)
4. Key Rules and Comparisons
Here are a few crucial points to remember.
Rule 1: The Subject Particle -이/가
The particle -이/가 is crucial. It marks the “thing” that exists or is possessed. Beginners often confuse it with the object particle -을/를, which is incorrect with -있어요/없어요.
Note: Sometimes, native speakers use the topic particle -은/는 for emphasis.
Example: 돈은 있어요. (I have *money*… [but maybe not time or friends].)
Rule 2: Past and Future Tense
This grammar is for the present tense. To talk about the past (“had”) or future (“will have”), you simply conjugate 있어요/없어요.
- Past: 있었어요 / 없었어요
Example: 어제 시간이 있었어요. (I had time yesterday.) - Future: 있을 거예요 / 없을 거예요
Example: 내일 시간이 없을 거예요. (I won’t have time tomorrow.)
Rule 3: The Formal Version: -있습니다 / -없습니다
For formal situations (presentations, news, etc.), you use the -ㅂ니다/습니다 style. This form is very regular.
- Formal Statement (Have/Exist): 있습니다.
Example: 질문이 있습니다. (I have a question.) - Formal Statement (Don’t have/Not exist): 없습니다.
Example: 질문이 없습니다. (I do not have a question.) - Formal Question (Have/Exist): 있습니까?
Example: 질문이 있습니까? (Do you have a question?) - Formal Question (Don’t have/Not exist): 없습니까?
Example: 질문이 없습니까? (Do you not have a question?)
