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TOPIK I Grammar · Ch.6 Honorifics & Sentence Endings 04

September 15, 2026
TOPIK I Grammar · Ch.6 Honorifics & Sentence Endings 04

'-네요 / -군요' - Reacting Out Loud

English reacts with sound and small words: "Wow, it's cold!" - "Oh, I see." Korean packs those reactions into the verb ending itself.

Key point -네요 = surprise or fresh notice at this moment: 눈이 오네요! (= oh, it's snowing!). -군요 = realization after learning something: 아, 그렇군요 (= ah, I see). Verbs take -는군요; adjectives and past forms take plain -군요.
How to use it

What English shows with tone of voice and short words like "wow," Korean builds into the verb ending. You do not need the "wow" or the raised pitch - 네요 carries that meaning by itself: step outside, feel the cold, say 춥네요. The information must be arriving right now, through your own senses; that freshness is the whole meaning. If you state old, known facts with 네요, you sound as if you are learning about your own life for the first time.

군요 marks the moment you understand something - usually in response to what someone just told you. Friend: 내일 시험이 있어요. You: 아, 시험이 있군요 (= ah, so there's an exam). One shape rule to respect: action verbs in the present insert 는 - 잘하는군요 (= I see you're good at it) - while adjectives, nouns, and past-tense forms take bare 군요: 비쌌군요, 학생이군요.

At a glance
SentenceFormSituation
날씨가 정말 좋네요!네요noticing right now
한국어를 잘하시네요!네요fresh notice + compliment
벌써 12시네요.네요surprised at the clock
아, 그렇군요.군요I see (the universal reply)
매일 운동하는군요.는군요verb → insert 는
어제 바빴군요.군요past form → bare 군요
Examples

오늘 날씨가 정말 좋네요. The weather is really nice today. - saying out loud what you notice at that moment.

한국어를 3년 공부했어요? 정말 잘하시는군요. You've studied Korean for three years? You really speak it well. - a discovery about the person in front of you, said politely.

시험이 어제였군요. 몰랐어요. So the exam was yesterday. I didn't know. - taking in a fact you've only just learned.

Common mistakes
❌ 저는 키가 크네요. → ⭕ 저는 키가 커요. You've known your own height for years - there's no fresh discovery, so 네요 sounds funny here ("goodness, I appear to be tall"). Plain statements about known facts stay in plain 어요.
❌ 동생이 피아노를 잘 치군요. → ⭕ 잘 치는군요. 치다 is an action verb, and present-tense action verbs demand the 는: 치는군요. Skipping it is the most common shape error with 군요 - adjectives skip it, verbs never do.
Quick check
Fill each blank with -네요, -군요, or -는군요.
1. (Opening a present) 우와, 정말 예쁘(      )!
2. A: 저는 매일 아침 수영해요. B: 부지런하시(      ).
3. A: 어제 12시에 잤어요. B: 그래서 피곤하(      ).
Show answers

1. 네요 (you see it yourself at that moment)   2. 군요 (부지런하다 is an adjective, so no 는)   3. 군요 (you understand the reason from what you heard)

💡 Study tip - Adopt 아, 그렇군요 today. It's Korean's all-purpose "oh, I see" - the sound of active listening, usable in response to nearly anything anyone tells you. One memorized phrase keeps the conversation going while you plan your next sentence.
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