If you are studying Korean grammar ajida, this lesson is the one to keep. You will learn how -아/어지다 works in real conversation, when to use it, and the mistakes English speakers make first. This is a Korean intermediate grammar guide with examples, romanization, and a five-minute speaking drill.
By the end you should be able to hear -아/어지다 in dramas and K-talk, then reuse it in your own sentences. Read once. Say the examples out loud. Then drill the same lines on Practice.
What -아/어지다 means
-아/어지다 turns an adjective into a change. 춥다 is “is cold.” 추워지다 is “gets cold.” Intermediate Korean needs this for weather, feelings, and “I’m getting better at…”.
비가 오면 오히려 기분이 좋아지는데요 is a useful model: condition + unexpected change.
How to form it
- Adjective stem + -아/어지다 (추워지다, 더워지다, 좋아지다)
- 하다 adjectives: 피곤해지다
- Some verbs already mean change: 늘다, 줄다 — don’t force 지다
- Passive 지다 on verbs (열어지다) is a different, more advanced use
-아/어지다 examples
Use these Korean grammar ajida example sentences as a speaking list. Korean first, then pronunciation, then English.
| Korean | Pronunciation | English |
|---|---|---|
| 비가 오면 오히려 기분이 좋아져요. | biga omyeon ohiryeo gibuni joajyeoyo. | When it rains, I actually feel better. |
| 날씨가 갑자기 추워졌어요. | nalssiga gapjagi chuwojyeosseoyo. | The weather suddenly got cold. |
| 한국어가 조금씩 쉬워지고 있어요. | hangugeoga jogeumssik swiwajigo isseoyo. | Korean is gradually getting easier. |
| 저녁이 되니까 배가 고파졌어요. | jeonyeogi doenikka baega gopajyeosseoyo. | I got hungry as it became evening. |
| 운동하고 나서 몸이 가벼워졌어요. | undonghago naseo momi gabyeowojyeosseoyo. | My body felt lighter after working out. |
| 관심이 많아졌어요. | gwansimi manajyeosseoyo. | I’ve become more interested. |
When to use it
- Weather talk and season talk.
- Progress: 늘었어요 / 좋아졌어요.
- Unexpected contrast with 오히려.
Common mistakes
These are the traps English speakers hit when they translate word-for-word. Fix the pattern, not just the vocabulary.
Watch-out
❌ 추워요졌어요
✅ 추워졌어요
Attach 지다 to the 아/어 form, then conjugate 지다.
Watch-out
❌ 한국어를 좋아져요
✅ 한국어가 쉬워졌어요 / 실력이 늘었어요
The thing that changes is usually the subject with 이/가.
Watch-out
❌ Using 되다 everywhere
✅ 되다 is become a noun/role; 지다 is become an adjective state
의사가 됐어요 vs 바빠졌어요.
Mini dialogue
Read it twice. Second time, cover the English.
| Speaker | Korean | Pronunciation | English |
|---|---|---|---|
| A | 오늘 날씨 어때요? | oneul nalssi eottaeyo? | How’s the weather today? |
| B | 아침엔 괜찮았는데 갑자기 추워졌어요. | achimen gwaenchananneunde gapjagi chuwojyeosseoyo. | It was fine this morning, then it suddenly got cold. |
| A | 그러게요. 저는 이런 날 오히려 집중이 잘 돼요. | geureogeyo. jeoneun ireon nal ohiryeo jipjungi jal dwaeyo. | True. On days like this I actually focus better. |
Don’t mix these up
게 되다 is “end up doing.” 아/어지다 is “become [adjective].” 알게 됐어요 vs 똑똑해졌어요.
Five-minute Korean speaking practice
Korean speaking practice beats extra grammar notes. Do this once today, then again tomorrow without looking.
- Read each example slowly, Korean only.
- Say it at natural speed. Record yourself if you can.
- Cover the Korean and rebuild the sentence from English.
- Swap in your own details: your job, your city, your weekend.
Starter lines for today:
- 여름이 되니까 낮이 길어졌어요.
- 연습을 하니까 발음이 좋아졌어요.
- 야근하고 나면 예민해져요.
Lesson summary
- Pattern: -아/어지다
- Search topic: Korean grammar ajida
- -아/어지다 is the change-of-state ending for adjectives. Weather and progress live here.
- Say it out loud on Practice, then come back to Guides if a particle still feels sticky.
Homework
- Describe three changes this month with 아/어졌어요.
- Add 오히려 to one sentence.
- Contrast 되다 vs 지다 with two of your own lines.
Korean grammar ajida: quick answers
-네요 is a reaction particle: 추워졌네요. Combine them: change + “oh, I notice.”
What about 져 vs 져요?
져요 present, 졌어요 past, 질 거예요 future.
Keep going
Want a path, not a single grammar point? Open Learn or browse the rest of this series in Korean intermediate.