πŸ“˜ Grammar 2: Korean Sentence Structure – Build Natural Korean Sentences Step by Step

πŸ“˜ Korean Sentence Structure – Build Natural Korean Sentences Step by Step

Do you want to speak Korean naturally and correctly? Then understanding Korean sentence structure is the first big step! Korean sentences follow a pattern different from English, but it’s simple once you learn the rules.

In this post, we’ll explain how to build Korean sentences from basic to complex. You’ll see how word order works, how to use subject-object-verb, and how to create your own natural Korean sentences with confidence!


🧱 Basic Korean Sentence Order: S + O + V

In Korean, the **default sentence structure** is:

Subject + Object + Verb

This is different from English (which uses Subject + Verb + Object).

English Sentence Korean Sentence Romanization
I eat an apple. μ €λŠ” 사과λ₯Ό λ¨Ήμ–΄μš”. jeo-neun sa-gwa-reul meok-eo-yo
He reads a book. κ·ΈλŠ” 책을 μ½μ–΄μš”. geu-neun chaek-eul ilg-eo-yo

🟑 The **verb always comes last** in Korean sentences!


πŸ—️ Building Sentences Step-by-Step

Let’s build a Korean sentence from just a verb:

  1. Start with a verb: λ¨Ήμ–΄μš” (meok-eo-yo) – to eat
  2. Add an object: 사과λ₯Ό λ¨Ήμ–΄μš” – (Eat an apple)
  3. Add a subject: μ €λŠ” 사과λ₯Ό λ¨Ήμ–΄μš” – I eat an apple

Now you have a full sentence with Subject + Object + Verb!


πŸ”€ Subject and Topic Markers: 은/λŠ” vs 이/κ°€

Korean uses markers to show which word is the subject or topic.

MarkerUsageExampleRomanization
은 / λŠ” Topic marker μ €λŠ” ν•™μƒμ΄μ—μš”. jeo-neun hak-saeng-i-e-yo
이 / κ°€ Subject marker 고양이가 κ·€μ—¬μ›Œμš”. go-yang-i-ga gwi-yeo-wo-yo

πŸ“ These particles help the listener understand what the sentence is really about.


🎯 Object Marker: 을/λ₯Ό

Use 을/λ₯Ό to mark the object – the thing that is receiving the action.

  • μ €λŠ” μ˜ν™”λ₯Ό λ΄μš” – I watch a movie
  • κ·ΈλŠ” 빡을 λ¨Ήμ–΄μš” – He eats bread

🟑 을 is used after a consonant, λ₯Ό after a vowel.


πŸ“š Add Time and Place to Sentences

Korean allows flexibility in word order as long as the verb comes last. You can add **time** and **location** like this:

  • μ €λŠ” μ–΄μ œ μ˜ν™”λ₯Ό λ΄€μ–΄μš” – I watched a movie yesterday
  • μš°λ¦¬λŠ” μ§‘μ—μ„œ λ°₯을 λ¨Ήμ—ˆμ–΄μš” – We ate at home

Time and location often come before the object and verb.


πŸ“˜ Sentence Structure Practice

Type Korean Romanization
Basic μ €λŠ” 물을 λ§ˆμ…”μš”. jeo-neun mul-eul ma-syeo-yo
With Time 였늘 저녁을 λ¨Ήμ–΄μš”. o-neul jeo-nyeok-eul meok-eo-yo
With Place ν•™κ΅μ—μ„œ κ³΅λΆ€ν•΄μš”. hak-gyo-e-seo gong-bu-hae-yo

πŸ“ Mini Quiz – Try It Yourself!

  1. What is the correct word order for a Korean sentence?
    a) Subject – Verb – Object
    b) Subject – Object – Verb
    c) Verb – Object – Subject
    Click to Show Answer

    ✅ b) Subject – Object – Verb

  2. Translate: “I read a book.”
    a) μ €λŠ” 책을 μ½μ–΄μš”
    b) μ €λŠ” μ½μ–΄μš” 책을
    c) 책을 μ €λŠ” μ½μ–΄μš”
    Click to Show Answer

    ✅ a) μ €λŠ” 책을 μ½μ–΄μš”

  3. Which sentence includes a location?
    a) μ €λŠ” 친ꡬλ₯Ό λ§Œλ‚˜μš”
    b) λ„μ„œκ΄€μ—μ„œ κ³΅λΆ€ν•΄μš”
    c) 사과λ₯Ό λ¨Ήμ–΄μš”
    Click to Show Answer

    ✅ b) λ„μ„œκ΄€μ—μ„œ κ³΅λΆ€ν•΄μš”


✅ Conclusion

Now you know how to build Korean sentences step by step!

  • Always place the verb at the end
  • Use markers like 은/λŠ”, 이/κ°€, 을/λ₯Ό to define roles
  • Add time and place for more natural sentences

Practice by writing 3–5 sentences every day about what you do, what you eat, and where you go. The more you practice Korean sentence structure, the more confident you’ll become!


πŸ“˜ Coming Next

In our next grammar guide, we’ll explore Korean Verb Conjugation Basics – how to use polite endings, tenses, and build even better sentences!


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