Chapter in 30 Seconds
Master the art of recalling observations, describing changes, and sharing your habits with native-like precision.
- Connect past observations to present results using -더니.
- Share nuanced opinions and indirect questions with -던데.
- Express recurring habits and unintentional actions with natural patterns.
学べること
Ready to take your Korean conversations to a whole new level? In this B2 chapter, we're diving deep into the nuances of discussing past experiences, personal observations, and recurring habits. It's time to speak precisely and naturally, just like a native speaker! You'll learn how to use -더니 to describe something you personally witnessed that led to another event, or how someone or something has changed. Imagine telling a friend, “I saw you study so hard yesterday, that’s why you got an amazing grade today!” That’s exactly where -더니 comes in handy. Next, we'll explore -던데, which is incredibly useful for sharing an observation (e.g., “The weather was really nice yesterday...”) and then using it to subtly ask a question or offer an opinion. This makes your conversations much more natural and indirect. We'll also cover -곤 하다 to express your recurring habits and routines, like “I usually drink coffee every morning.” And finally, with -고 말았다, you can convey those moments when something happened contrary to your intention or when you feel regret, with a more authentic emotional touch. For instance, “I was leaving, but I forgot my ticket!” By the end of this chapter, you'll be able to confidently and precisely discuss your observations, changes around you, your habits, and even those unexpected incidents, all with the finesse of a native Korean speaker. Get ready to tell your stories the Korean way!
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韓国語の接続語:目撃と結果 (더니)自分以外の誰かや状況を「観察」して、その結果どうなったかを伝える魔法の言葉です。«관찰»(観察)から «결과»(結果)や «변화»(変化)につなげるイメージで使いましょう!
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変化や結果の観察:〜していたら、〜したのに (-더니)誰かの行動や周囲の状況について、あなたが実際に「観察した」変化や結果を伝えるときに「-더니」を使います。
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過去の経験を伝える (-던데)自分の目で見たことや感じたことを「回想」しながら、その場の状況を説明したり、次の話につなげたりする魔法の言葉です。 «던데» を使えば、あなたの話に「実体験」という説得力が加わりますよ!
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習慣について話す (-곤 하다)日常の習慣や繰り返される行動には «-곤 하다» を使いましょう。会話では «곤 해요» や «곤 했어요» が魔法のキーワードになります。
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予期せぬ結末 (-go malatda)自分の意図に反して何かが起きてしまった時の「残念な気持ち」や「最終的な結末」を強調する表現です。 «후회» (後悔)、 «결국» (結局)、 «의지 밖» (意志の外) というキーワードを意識しましょう!
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伝聞の観察:「〜だと言っていたが、今は〜だ」 (-다더니)人から聞いた話(伝聞)と、今目の前で起きている状況を「〜だと言っていたのに(言っていた通り)」とつなげる魔法の言葉 «-다더니» を使いましょう。
Learning Objectives
By the end of this chapter, you will be able to:
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1
By the end you will be able to: Use -더니 to link personal observations to subsequent results or changes.
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2
By the end you will be able to: Express routines and past regrets using -곤 하다 and -고 말았다.
チャプターガイド
Overview
How This Grammar Works
Common Mistakes
- 1✗ Wrong: «제가 어제 잠을 많이 자더니 오늘 피곤해요.» (Implying *I* slept a lot and *I* am tired because of it, using -더니 for one's own action.)
- 1✗ Wrong: «그 영화 정말 재미있던데!» (If the intention is to simply state a fact without seeking further input.)
- 1✗ Wrong: «어제 비가 오고 말았어요.» (Using -고 말았다 for a natural event like rain, which doesn't carry intention or regret.)
Real Conversations
A
B
A
B
Quick FAQ
What's the main difference between -더니 and -았/었더니 in B2 Korean grammar?
-더니 is used when the speaker observes *someone else's* action/state or an *external* change, leading to a result. -았/었더니 is used when the speaker describes their *own* past action or state leading to a result.
Can -던데 always be followed by a question in Korean?
While -던데 often implies a question or suggestion, it doesn't *have* to be explicitly followed by one. It can simply share an observation, softly inviting a listener's reaction or comment without a direct question.
Is -곤 하다 a more formal way to say often do something in Korean?
-곤 하다 specifically emphasizes a recurring *habit* or *tendency*, often implying a routine, and can sound slightly more formal or literary than simply using adverbs like 자주 (often) with a regular verb ending.
When should I use -고 말았다 instead of just a regular past tense for an action?
Use -고 말았다 when the action happened *unintentionally*, *contrary to your expectation*, or with a sense of *regret*, *failure*, or *unavoidability*. It adds an emotional layer beyond a simple factual past tense.
Cultural Context
重要な例文 (8)
Jenny exercised every day, and (I see) she lost a lot of weight.
ジェニーが毎日運動していたら、すごく痩せましたね。
韓国語の接続語:目撃と結果 (더니)ヒントとコツ (4)
一人称の罠に注意!
「私」は使わないで!
あえて言い切らない「余韻」のテクニック
「ノスタルジー」の演出
重要な語彙 (5)
Real-World Preview
Catching up with a friend
Review Summary
- V/A + 더니
- V/A + 던데
- V + 곤 하다
- V + 고 말았다
よくある間違い
The correct pattern is '-곤 하다', not '-한다곤 하다'.
You must use the hearsay form -다더니 correctly to report information.
Ensure the formality levels match your intended tone.
このチャプターのルール (6)
Next Steps
You have completed the chapter! You are now equipped with the tools to tell complex, nuanced stories in Korean. Keep practicing and stay curious!
Journaling about your day using -더니 and -던데.
クイック練習 (10)
Choose the sentence that correctly uses the subject rule for -더니.
frontend.learn_grammar.from_rule: 変化や結果の観察:〜していたら、〜したのに (-더니)
Find and fix the mistake:
동생이 사탕을 많이 먹었더니 충치가 생겼어요.
frontend.learn_grammar.from_rule: 変化や結果の観察:〜していたら、〜したのに (-더니)
친구가 밥을 많이 ___ 배탈이 났어요.
frontend.learn_grammar.from_rule: 韓国語の接続語:目撃と結果 (더니)
夜更かししないと約束したのに、してしまいました。
frontend.learn_grammar.from_rule: 予期せぬ結末 (-go malatda)
自然な韓国語を選んでください:
frontend.learn_grammar.from_rule: 韓国語の接続語:目撃と結果 (더니)
어제는 (춥다)___ 오늘은 날씨가 따뜻하네요.
frontend.learn_grammar.from_rule: 伝聞の観察:「〜だと言っていたが、今は〜だ」 (-다더니)
Find and fix the mistake:
내가 도서관에 가더니 친구를 만났어.
frontend.learn_grammar.from_rule: 韓国語の接続語:目撃と結果 (더니)
節約しようと思ったのに、靴を ___ (買う)。
frontend.learn_grammar.from_rule: 予期せぬ結末 (-go malatda)
文法的に正しい文章を選んでください:
frontend.learn_grammar.from_rule: 習慣について話す (-곤 하다)
아침에는 (춥다)___ 오후에는 날씨가 따뜻해졌어요.
frontend.learn_grammar.from_rule: 変化や結果の観察:〜していたら、〜したのに (-더니)
Score: /10