Recalling Past Observations: -더라고요

🎯

TL;DR 🦄

-더라고요 [-deo-ra-go-yo] means “I noticed/observed that…” or “I found that…” based on your past direct experience.

Use it when you are telling someone what you personally saw, heard, felt, tasted, or realized before: 그 식당 맛있더라고요 = I found that restaurant delicious.

It sounds natural for sharing reviews, impressions, and “you know, I noticed…” stories.

🔊

🎧 Iru Helper Note Use

Korean Helper Widgets to hear the recall rhythm. Try 생각보다 어렵더라고요 [saeng-gak-bo-da eo-ryeop-deo-ra-go-yo], 사람이 많더라고요 [sa-ra-mi man-teo-ra-go-yo], 음식이 맛있더라고요 [eum-si-gi ma-sit-deo-ra-go-yo], and 이미 끝났더라고요 [i-mi kkeun-nat-deo-ra-go-yo].

🌈 The Big Picture

-더라고요 is used when you recall and report something you directly experienced in the past.

Think of it as:

“When I experienced it, I noticed…”

“I found that…”

“It turned out that…”

“I saw/heard/felt that…”

그 카페 분위기가 좋더라고요.

[geu ka-pe bun-wi-gi-ga jot-deo-ra-go-yo]

I found that café’s atmosphere nice. ☕

생각보다 사람이 많더라고요.

[saeng-gak-bo-da sa-ra-mi man-teo-ra-go-yo]

I noticed there were more people than I thought. 👥

어제 가 보니까 문이 닫혀 있더라고요.

[eo-je ga bo-ni-kka mu-ni da-chyeo it-deo-ra-go-yo]

When I went yesterday, I found the door was closed. 🚪

It is very common when sharing impressions, reviews, and personal observations.

🧠 Core Meaning

Use -더라고요 when:

You experienced something yourself.

You remember that experience now.

You report what you noticed from it.

Examples:

그 영화 재미있더라고요.

[geu yeong-hwa jae-mi-it-deo-ra-go-yo]

I found the movie fun. 🎬

한국어 발음이 생각보다 어렵더라고요.

[han-gu-geo ba-reu-mi saeng-gak-bo-da eo-ryeop-deo-ra-go-yo]

I found Korean pronunciation harder than I thought. 🗣️

민수 씨가 일을 정말 잘하더라고요.

[min-su ssi-ga i-reul jeong-mal ja-ra-deo-ra-go-yo]

I noticed Minsu works really well. 💼

밖에 비가 오더라고요.

[ba-kke bi-ga o-deo-ra-go-yo]

I saw/noticed it was raining outside. 🌧️

💡

Feeling

-더라고요 is not just “past tense.” It includes the feeling of recalling a direct observation.

맛있었어요. = It was delicious.

맛있더라고요. = I found it delicious / I noticed it was delicious when I tried it.

🎨 Formation Rules

Attach -더라고요 to the verb/adjective stem.

1. Action verbs + 더라고요

가다 [ga-da] → 가더라고요 [ga-deo-ra-go-yo] = I saw/noticed someone going

오다 [o-da] → 오더라고요 [o-deo-ra-go-yo] = I saw/noticed someone coming

먹다 [meok-da] → 먹더라고요 [meok-deo-ra-go-yo] = I saw/noticed someone eating

읽다 [ik-da] → 읽더라고요 [ik-deo-ra-go-yo] = I saw/noticed someone reading

2. Descriptive verbs / adjectives + 더라고요

좋다 [jo-ta] → 좋더라고요 [jot-deo-ra-go-yo] = I found it good/nice

맛있다 [ma-sit-da] → 맛있더라고요 [ma-sit-deo-ra-go-yo] = I found it delicious

어렵다 [eo-ryeop-da] → 어렵더라고요 [eo-ryeop-deo-ra-go-yo] = I found it difficult

춥다 [chup-da] → 춥더라고요 [chup-deo-ra-go-yo] = I found it cold

3. 하다 verbs/adjectives + 더라고요

공부하다 → 공부하더라고요 = I noticed someone studying

운동하다 → 운동하더라고요 = I noticed someone exercising

조용하다 → 조용하더라고요 = I found it quiet

복잡하다 → 복잡하더라고요 = I found it complicated/crowded

4. Nouns + 이더라고요/더라고요

Consonant noun + 이더라고요

학생 → 학생이더라고요 = I found out they were a student
선생님 → 선생님이더라고요 = I found out they were a teacher

Vowel noun + 더라고요

친구 → 친구더라고요 = I found out they were a friend
의사 → 의사더라고요 = I found out they were a doctor

5. Completed result + -았/었더라고요

Use -았/었더라고요 when you noticed a completed result or a state that had already happened.

끝나다 → 끝났더라고요 = I found it had ended

도착하다 → 도착했더라고요 = I found it had arrived

닫히다 → 닫혔더라고요 = I found it was closed

이미 먹다 → 이미 먹었더라고요 = I found someone had already eaten

⚠️

Spelling warning

✅ -더라고요, not -드라고요

✅ 좋더라고요, not 좋드라고요

✅ 먹더라고요, not 먹드라고요

Use 더, not 드.

🛠️ How It Works in Real Sentences

Reviews and impressions

그 식당 음식이 맛있더라고요.

[geu sik-dang eum-si-gi ma-sit-deo-ra-go-yo]

I found the food at that restaurant delicious. 🍽️

생각보다 가격이 괜찮더라고요.

[saeng-gak-bo-da ga-gyeo-gi gwaen-chan-teo-ra-go-yo]

I found the price better than expected. 💸

Things you saw

어제 보니까 사람이 정말 많더라고요.

[eo-je bo-ni-kka sa-ra-mi jeong-mal man-teo-ra-go-yo]

When I saw it yesterday, there were really a lot of people. 👥

민지 씨가 열심히 공부하더라고요.

[min-ji ssi-ga yeol-si-mi gong-bu-ha-deo-ra-go-yo]

I noticed Minji was studying hard. 📚

Things you realized

알고 보니까 그분이 선생님이더라고요.

[al-go bo-ni-kka geu-bu-ni seon-saeng-ni-mi-deo-ra-go-yo]

It turned out that person was a teacher. 👩‍🏫

확인해 보니까 이미 끝났더라고요.

[hwa-gi-nae bo-ni-kka i-mi kkeun-nat-deo-ra-go-yo]

When I checked, it had already ended. ✅

Taste, feeling, and experience

먹어 보니까 좀 맵더라고요.

[meo-geo bo-ni-kka jom maep-deo-ra-go-yo]

When I tried it, I found it a bit spicy. 🌶️

직접 해 보니까 쉽지 않더라고요.

[jik-jeop hae bo-ni-kka swip-ji an-teo-ra-go-yo]

When I tried it myself, it wasn’t easy. 🛠️

🔍 -더라고요 vs -았/었어요 vs -네요

-았/었어요 = simple past

그 영화 재미있었어요.

The movie was fun.

-더라고요 = recalled direct observation

그 영화 재미있더라고요.

I found the movie fun. / When I watched it, it was fun.

-네요 = noticing now

이 영화 재미있네요.

Oh, this movie is fun. (I’m noticing now.)

Daily learner tip: Use -더라고요 when you are telling someone about something you personally experienced earlier.

🧩 Common Patterns

1. -아/어 보니까 ... 더라고요 = when I tried/saw/checked...

먹어 보니까 맛있더라고요. = When I tried it, it was delicious.

가 보니까 사람이 많더라고요. = When I went, there were many people.

확인해 보니까 끝났더라고요. = When I checked, it had ended.

2. 생각보다 ... 더라고요 = more/less than I thought

생각보다 어렵더라고요. = I found it harder than I thought.

생각보다 가깝더라고요. = I found it closer than I thought.

생각보다 비싸더라고요. = I found it more expensive than I thought.

3. 알고 보니까 ... 더라고요 = it turned out that...

알고 보니까 친구더라고요. = It turned out they were a friend.

알고 보니까 이미 끝났더라고요. = It turned out it had already ended.

알고 보니까 제가 틀렸더라고요. = It turned out I was wrong.

📚 Cross-check note

This lesson was checked against korean.go.kr. Their guidance explains that -더라 is used when the speaker directly experienced something in the past and newly came to know it, then reports it. Korean.go.kr also explains that -더라고 is based on -더라 plus the quoting particle 고, and that forms with -었- such as 끝났더라고요 can be used depending on the intended meaning.

Practical lesson choice: teach -더라고요 as a polite conversational ending for recalling and reporting direct past observations.

⚠️ Pitfalls to Dodge

❌ 좋드라고요 → ✅ 좋더라고요

❌ Using -더라고요 for information you only heard from someone else → ✅ Use it mainly for your own direct observation.

❌ 제가 지금 배고프더라고요 for current hunger → ✅ 지금 배고파요 / 배고프네요

❌ Thinking it is just past tense → ✅ It means “I observed/found that…” from past experience.

❌ Forgetting 이더라고요 after consonant nouns → ✅ 학생이더라고요, 선생님이더라고요

Bottom line: -더라고요 lets you share what you personally noticed from a past experience: 맛있더라고요, 사람이 많더라고요, 이미 끝났더라고요. It is perfect for reviews, stories, and personal impressions. 🔎✨

Try this exercise

Instructions Complete each sentence with the correct -더라고요 form.

1. 맛있다 → 그 음식이 정말 ＿＿＿＿. 🍲

Answer

맛있더라고요 — “I found the food really delicious.”

2. 많다 → 사람이 생각보다 ＿＿＿＿. 👥

Answer

많더라고요

3. 어렵다 → 한국어 발음이 ＿＿＿＿. 🗣️

Answer

어렵더라고요

4. 오다 → 밖에 비가 ＿＿＿＿. 🌧️

Answer

오더라고요

5. 공부하다 → 민지 씨가 열심히 ＿＿＿＿. 📚

Answer

공부하더라고요

6. 학생 → 알고 보니까 그분은 ＿＿＿＿. 🎓

Answer

학생이더라고요 — consonant noun + 이더라고요.

7. 의사 → 알고 보니까 민수 씨는 ＿＿＿＿. 🩺

Answer

의사더라고요 — vowel noun + 더라고요.

8. 끝나다 → 확인해 보니까 이미 ＿＿＿＿. ✅

Answer

끝났더라고요 — completed result + -았/었더라고요.

9. Choose the standard spelling.

① 좋더라고요.

② 좋드라고요.

Answer

① 좋더라고요. — Use 더, not 드.

10. 맵다 → 먹어 보니까 좀 ＿＿＿＿. 🌶️

Answer

맵더라고요

📚

Vocabulary Box

음식 → food

사람 → person/people

발음 → pronunciation

밖 → outside

열심히 → diligently

알고 보니까 → it turned out that

확인하다 → to check

이미 → already

맵다 → to be spicy

Tip 💡 If you personally experienced it before and are reporting it now, -더라고요 is a good fit.

🚀

Want more reps? Visit the Practice Hub when you're ready! 🚀

📦

🎯 Practice Hub — Recalling Past Observations: -더라고요

This Practice Hub trains -더라고요 for reviews, observations, discoveries, noun forms, completed-result forms, and spelling pitfalls. Each exercise has 10 questions, A–J. 🧩

Exercise 1 — Basic Form Builder ✅

A. 좋다 → 분위기가 ＿＿＿＿.

Answer

좋더라고요

B. 맛있다 → 음식이 ＿＿＿＿.

Answer

맛있더라고요

C. 어렵다 → 시험이 ＿＿＿＿.

Answer

어렵더라고요

D. 춥다 → 밖이 정말 ＿＿＿＿.

Answer

춥더라고요

E. 오다 → 비가 ＿＿＿＿.

Answer

오더라고요

F. 가다 → 사람들이 일찍 ＿＿＿＿.

Answer

가더라고요

G. 먹다 → 아이가 잘 ＿＿＿＿.

Answer

먹더라고요

H. 읽다 → 민수 씨가 책을 ＿＿＿＿.

Answer

읽더라고요

I. 조용하다 → 카페가 ＿＿＿＿.

Answer

조용하더라고요

J. 복잡하다 → 길이 ＿＿＿＿.

Answer

복잡하더라고요

📚

Form reminder

Verb/adjective stem + 더라고요

좋다 → 좋더라고요

먹다 → 먹더라고요

조용하다 → 조용하더라고요

Exercise 2 — Reviews and Impressions 🍽️

A. The restaurant was good.

그 식당 괜찮＿＿＿＿.

Answer

더라고요 → 괜찮더라고요

B. The coffee was bitter.

커피가 좀 쓰＿＿＿＿.

Answer

더라고요 → 쓰더라고요

C. The movie was sad.

영화가 슬프＿＿＿＿.

Answer

더라고요 → 슬프더라고요

D. The book was interesting.

책이 재미있＿＿＿＿.

Answer

더라고요

E. The price was expensive.

가격이 비싸＿＿＿＿.

Answer

더라고요 → 비싸더라고요

F. It was closer than I thought.

생각보다 가깝＿＿＿＿.

Answer

더라고요 → 가깝더라고요

G. It was cleaner than I expected.

생각보다 깨끗하＿＿＿＿.

Answer

더라고요 → 깨끗하더라고요

H. The explanation was easy.

설명이 쉽＿＿＿＿.

Answer

더라고요 → 쉽더라고요

I. The subway was crowded.

지하철이 붐비＿＿＿＿.

Answer

더라고요 → 붐비더라고요

J. The weather was nice.

날씨가 좋＿＿＿＿.

Answer

더라고요 → 좋더라고요

💡

Review feeling

-더라고요 is perfect for:

restaurants

movies

places

apps

classes

anything you tried and now describe

Exercise 3 — Nouns and Discoveries 🔎

A. 학생 → 알고 보니까 그분은 ＿＿＿＿.

Answer

학생이더라고요

B. 선생님 → 그 사람이 ＿＿＿＿.

Answer

선생님이더라고요

C. 의사 → 민지 씨가 ＿＿＿＿.

Answer

의사더라고요

D. 친구 → 알고 보니까 제 친구의 ＿＿＿＿.

Answer

친구더라고요

E. 한국 사람 → 그분은 ＿＿＿＿.

Answer

한국 사람이더라고요

F. 카페 → 거기가 유명한 ＿＿＿＿.

Answer

카페더라고요

G. 문제 → 이게 진짜 ＿＿＿＿.

Answer

문제더라고요

H. 답 → 그게 정답＿＿＿＿.

Answer

정답이더라고요

I. 공휴일 → 어제가 ＿＿＿＿.

Answer

공휴일이더라고요

J. 무료 → 알고 보니까 ＿＿＿＿.

Answer

무료더라고요

📌

Noun reminder

Consonant noun → 이더라고요

Vowel noun → 더라고요

학생이더라고요

의사더라고요

Exercise 4 — Completed Results: -았/었더라고요 🕘

A. 끝나다 → 이미 ＿＿＿＿.

Answer

끝났더라고요

B. 도착하다 → 택배가 벌써 ＿＿＿＿.

Answer

도착했더라고요

C. 닫히다 → 문이 ＿＿＿＿.

Answer

닫혔더라고요

D. 시작하다 → 수업이 이미 ＿＿＿＿.

Answer

시작했더라고요

E. 가다 → 친구가 먼저 ＿＿＿＿.

Answer

갔더라고요

F. 먹다 → 누가 다 ＿＿＿＿.

Answer

먹었더라고요

G. 매진되다 → 표가 ＿＿＿＿.

Answer

매진됐더라고요 / 매진되었더라고요

H. 틀리다 → 제가 ＿＿＿＿.

Answer

틀렸더라고요

I. 잊다 → 제가 약속을 ＿＿＿＿.

Answer

잊었더라고요

J. 고장 나다 → 컴퓨터가 ＿＿＿＿.

Answer

고장 났더라고요

🧠

Completed-result feeling

Use -았/었더라고요 when you discovered a result that had already happened:

이미 끝났더라고요

I found it had already ended.

Exercise 5 — Pitfall Patrol 🛡️

A. ❌ 좋드라고요 → ✅ ＿＿＿＿

Answer

좋더라고요

B. ❌ 먹드라고요 → ✅ ＿＿＿＿

Answer

먹더라고요

C. ❌ 학생더라고요 → ✅ ＿＿＿＿

Answer

학생이더라고요

D. ❌ 의사이더라고요 → More natural: ＿＿＿＿

Answer

의사더라고요

E. ❌ Current feeling: 지금 피곤하더라고요 → ✅ ＿＿＿＿

Answer

지금 피곤해요 / 지금 피곤하네요

F. ❌ Heard from someone else: 민수 씨가 이사하더라고요 if you only heard it → Better: ＿＿＿＿

Answer

민수 씨가 이사한대요 / 이사한다고 들었어요

G. ❌ 끝나더라고요 when you mean “it had already ended” → ✅ ＿＿＿＿

Answer

끝났더라고요

H. ❌ 맛있었더라고요 always required → ✅ ＿＿＿＿

Answer

Often 맛있더라고요 is enough for “I found it delicious.”

I. ❌ 제가 어제 배고프더라고요 as a simple past fact → More natural: ＿＿＿＿

Answer

어제 배고팠어요 — Use simple past for a plain past state.

J. ❌ 더라고요 means only “I heard” → ✅ ＿＿＿＿

Answer

It usually reports your direct past observation/experience.

⚠️

Common traps

Use 더, not 드.

Use it for direct experience.

Use noun forms carefully.

Use -았/었더라고요 for completed results.

🎉 Past-observation grammar unlocked. With -더라고요, you can naturally share what you found, noticed, and experienced: 생각보다 어렵더라고요, 맛있더라고요, 이미 끝났더라고요. 🔎✨