Korean Sentence Structure

In English, the order of words in a sentence is Subject – Verb – Object (SVO). Korean is different. Korean follows Subject – Object – Verb (SOV) order. This means the verb always comes at the end of the sentence.

💡 Understanding sentence structure is the key to building your own Korean sentences from the very beginning.

Basic Word Order

English and Korean sentences are built in a different order. In English, the verb comes in the middle. In Korean, the verb always comes at the end.

English SVO

I study Korean.
Subject Verb Object

Korean SOV

저는 한국어를 공부해요.
Subject Object Verb
I Korean study.

The Verb Always Comes Last

This is true not only for positive sentences, but also for negative sentences and questions — the verb always stays at the end.

Positive 긍정문
요즘 한국 드라마를 많이 봐요. I have been watching a lot of Korean dramas lately.
오늘 날씨가 정말 좋아요. The weather is really nice today.

Negative 부정문
저는 학생이 아니에요. I am not a student.
오늘 날씨가 좋지 않아요. The weather is not good today.

Question 의문문
한국어를 공부해요? Do you study Korean?
오늘 날씨가 좋아요? Is the weather nice today?

Subject Omission · 주어 생략

In Korean, the subject is often dropped when it is already clear from the context. This is very natural and common in everyday Korean — unlike English, where the subject is almost always required.

When can you drop the subject?
When the subject has already been mentioned
When it is obvious from the context who is speaking
In casual or everyday conversation

Examples 예문

A: 지금 뭐 해요? What are you doing now?
B: 밥 먹어요. (I am) eating rice.

A: Emma 씨는 어디 가요? Where are you going, Emma?
B: 학교 가요. (I am) going to school.

A: 오늘 날씨 어때요? How is the weather today?
B: 좋아요. (It is) good.

Particles · 조사

Particles are small words that attach directly to nouns. They show the role of each word in a sentence — who is doing the action, what is being acted on, and where something is. There are no spaces between the noun and the particle.

Some particles have two forms. The form changes depending on whether the noun ends with 받침* or not. This makes the words easier to pronounce when spoken together.

With 받침* → 은 / 이 / 을
Without 받침* → 는 / 가 / 를

*받침 is the final consonant or consonant cluster at the bottom of a Korean syllable.
예: 학생 (생 = ㅅ+ㅐ+ㅇ, the final consonant ㅇ is the 받침)
예: 커피 (피 = ㅍ+ㅣ, no final consonant = no 받침)

은 / 는 — Topic Particle
Used to introduce or highlight the topic of the sentence.

With 받침* → 은
저는 런던에 살아요. I live in London.
학생은 교실에 있어요. The student is in the classroom.

Without 받침* → 는
Emma는 한국어를 가르쳐요. Emma teaches Korean.
커피는 너무 뜨거워요. The coffee is too hot.

이 / 가 — Subject Particle
Used to mark the subject of the sentence.

With 받침* → 이
선생님이 설명해요. The teacher explains.
학생이 공부해요. The student studies.

Without 받침* → 가
날씨가 정말 좋아요. The weather is really nice today.
커피가 너무 뜨거워요. This coffee is too hot.

☕ 은/는 vs 이/가 — 은/는 is used when introducing a topic or making a contrast. 이/가 is used when the subject is new information or the focus of the sentence. Don’t worry if it feels confusing at first — even advanced learners find this tricky!

을 / 를 — Object Particle
Used to mark the object of the sentence — the thing being acted on.

With 받침* → 을
음악을 들어요. I listen to music.
책을 읽어요. I read a book.

Without 받침* → 를
한국 드라마를 봐요. I watch Korean dramas.
친구를 만나요. I meet a friend.

에 — Location / Time Particle
Used to indicate a destination, a place of existence, or a point in time.
에 does not change — it is the same regardless of 받침.

장소 런던에 살아요. I live in London.
시간 7시에 일어나요. I wake up at 7 o’clock.
방향 카페에 가요. I go to the café.

에서 — Location of Action Particle
Used to indicate where an action takes place.
에서 does not change — it is the same regardless of 받침.

카페에서 친구를 만나요. I meet a friend at the café.
집에서 한국 드라마를 봐요. I watch Korean dramas at home.
도서관에서 책을 읽어요. I read a book at the library.

💡 에 vs 에서 — 에 is used with verbs of direction (가다, 오다) and existence (있다, 없다). 에서 is used when an action takes place at a location.

Putting It Together · 문장 만들기

Now let’s combine what you have learned to build full Korean sentences.

Examples 예문

저는 카페에서 친구를 만나요.
I meet a friend at the café.
[Subject 저는] + [Location 카페에서] + [Object 친구를] + [Verb 만나요]

저는 집에서 한국 드라마를 봐요.
I watch Korean dramas at home.
[Subject 저는] + [Location 집에서] + [Object 한국 드라마를] + [Verb 봐요]

오늘 날씨가 좋아서 공원에 가요.
The weather is nice today so I go to the park.
[Subject 날씨가] + [Adjective 좋아서] + [Location 공원에] + [Verb 가요]

요즘 너무 바빠요. 매일 일해요.
I am so busy these days. I work every day.
[Adjective 바빠요] + [Time 매일] + [Verb 일해요]

Practice · 연습

Exercise 1 — Choose the correct particle 맞는 조사를 고르세요

저_ 런던에 살아요. (은 / 는) I live in London.
음악_ 들어요. (을 / 를) I listen to music.
카페_ 가요. (에 / 에서) I go to the café.
도서관_ 책을 읽어요. (에 / 에서) I read a book at the library.
오늘 날씨_ 정말 좋아요. (이 / 가) The weather is really nice today.
선생님_ 교실에 있어요. (이 / 가) The teacher is in the classroom.

Exercise 2 — Put the words in the correct Korean order 순서를 맞추세요

(만나요 / 저는 / 친구를 / 카페에서) I meet a friend at the café.
→ ____________________
(봐요 / 한국 드라마를 / 집에서 / 저는) I watch Korean dramas at home.
→ ____________________
(읽어요 / 책을 / 도서관에서 / 저는) I read a book at the library.
→ ____________________

Exercise 3 — Translate into Korean 한국어로 쓰세요

I live in London.
→ ____________________
I am meeting a friend at the café.
→ ____________________
The weather is really nice today.
→ ____________________