Key Facts
- Hangul: 푸르다 (pureuda)
- Meaning: to be blue-green (leafy, sky)
- Level: B1
- Part of speech: adjective
- Stem: 푸르
- Conjugation class: 러-irregular
- Grammar: A descriptive word, so the subject takes 이/가 (하늘이 푸르러요).
- Polite present and past: 푸르러요, 푸르렀어요
What Does 푸르다 Mean?
푸르다 paints fresh green or clear blue: 푸른 숲 (a green forest) and 푸른 하늘 (a blue sky). It sits between the two colours, which is why it suits living, growing things.
The word is literary and shows up in songs and descriptions of nature. In practice the modifier 푸른 is by far the commonest form, as in 푸른 하늘 and 푸른 바다.
How Do You Pronounce 푸르다?
Most forms are read as spelled. The formal present 푸릅니다 is heard as [푸름니다], the past 푸르렀어요 as [푸르러써요], and the future 푸를 거예요 as [푸를꺼예요]. Note that the 러 in 푸르러요 is a real syllable, so the stem keeps its 르.
How Do You Use 푸르다 in a Sentence?
여름에는 산이 푸르러요.
In summer the mountains are green.
여름에는 산이 sets the season with the topic marker and puts the mountains as subject; 푸르러요 describes them as green.
푸른 하늘을 봤어요.
I saw the blue sky.
푸른 하늘을 봤어요 uses the modifier 푸른 before 하늘을, and the verb finishes in the polite past.
나무가 푸르러서 기분이 좋아요.
The trees are green, so I feel good.
나무가 푸르러서 gives the reason with the because-form, and 기분이 좋아요 states the result.
Each sentence shows a different shape of the stem: 푸르러요, 푸른 and 푸르러서.
How Does Pureuda Conjugation Work?
푸르다 is a 러-irregular adjective. Instead of adding 어, the ending turns into 러, so the stem stays whole: 푸르러요, 푸르렀어요, 푸르러서. This is different from the 르 irregular pattern, where the ㅡ drops and an ㄹ is doubled. Before consonants and 으-type endings the stem is plain: 푸릅니다, 푸르면, 푸르세요. The modifier is 푸른.
Negatives: 안 푸르러요 is the short form and 푸르지 않아요 the long form. The honorific polite form is 푸르세요.
푸르다
| Form | Korean | Romanization | Rule |
|---|---|---|---|
| Polite present | 푸르러요 | ||
| Polite past | 푸르렀어요 | ||
| Polite future (plan) | 푸를 거예요 | ||
| Polite future (intention or guess) | 푸르겠어요 | ||
| Formal present | 푸릅니다 | ||
| Formal past | 푸르렀습니다 | ||
| Formal future | 푸를 것입니다 | ||
| Casual present | 푸르러 | ||
| Casual past | 푸르렀어 | ||
| Casual future | 푸를 거야 | ||
| Honorific polite | 푸르세요 | ||
| Because / and then | 푸르러서 | ||
| If (conditional) | 푸르면 | ||
| Present modifier (before a noun) | 푸른 | ||
| Past modifier (before a noun) | 푸르렀던 | ||
| Future modifier (before a noun) | 푸를 | ||
| Negative with 안 (short) | 안 푸르러요 | ||
| Negative (long form) | 푸르지 않아요 |
There is no want-to row for 푸르다: that ending attaches to verbs, not to descriptive words.
Sound Changes
| Form | Korean | Sounds like |
|---|---|---|
| Polite past | 푸르렀어요 | [푸르러써요] |
| Polite future | 푸를 거예요 | [푸를꺼예요] |
| Polite future guess | 푸르겠어요 | [푸르게써요] |
| Formal present | 푸릅니다 | [푸름니다] |
| Formal past | 푸르렀습니다 | [푸르럳씀니다] |
| Formal future | 푸를 것입니다 | [푸를꺼심니다] |
| Casual past | 푸르렀어 | [푸르러써] |
| Casual future | 푸를 거야 | [푸를꺼야] |
| Past modifier | 푸르렀던 | [푸르럳떤] |
| Long negative | 푸르지 않아요 | [푸르지 아나요] |
Common Mistake
Wrong: ✗ 푸러요
Correct: ✓ 푸르러요
Why: 푸러요 drops part of the stem. This word keeps 푸르 and adds 러. The separate 르-irregular pattern would double ㄹ, which is not what happens here.
When Does 푸르다 Beat 파랗다?
푸르다 is the poetic, living colour: grass, forests, a clear sky and a deep sea. 파랗다 is a plain, clear blue for paint or a clean sea. For the noun green, 초록색 is the everyday choice.
What Is Easy to Confuse with 푸르다?
| Word | How to tell it from 푸르다 |
|---|---|
| 파랗다 | A clear blue (sky, sea, paint). 푸르다 is a fresh blue-green for grass, forests and clear skies. |
| 초록색 | The noun for green. 푸르다 is a poetic, living green or blue. |
Choosing a Landscape Photo
Two friends are choosing a photo for a walking club poster. They compare summer scenery with the view they see now.
Jisu
여름에는 산이 푸르렀어요.
Yeoreumeneun sani pureureosseoyo.
The mountains were green in summer.
Minho
이 사진은 어때요? 푸른 하늘도 보여요.
I sajineun eottaeyo? Pureun haneuldo boyeoyo.
How about this photo? You can see the blue sky too.
Jisu
좋아요. 나무가 푸르러서 보기 좋아요.
Joayo. Namuga pureureoseo bogi joayo.
I like it. The trees are green, so it looks lovely.
The past 푸르렀어요 recalls the summer view. 푸른 puts the colour directly before 하늘, while 푸르러서 connects the green trees to the speaker’s reaction. The word sounds natural here because both speakers are describing scenery.
Familiar Phrases with 푸른
푸른 하늘, 푸른 바다 and 푸른 숲 are useful combinations to recognize as whole phrases. English normally translates the first two with “blue” and the last with “green”. The noun supplies the colour category; 푸르다 does not require the forest and the sky to share one exact shade.
푸른 꿈, literally “green/blue dreams”, evokes youthful hopes or aspirations. In a song or a description of young people, the phrase concerns a fresh, hopeful future. It does not describe the colour of an image seen while sleeping. This figurative use grows out of the word’s association with freshness and growth.
Where Will You Encounter 푸르다?
Travel descriptions, nature essays and song lyrics often use 푸른 before a landscape word. A tourism caption can call attention to 푸른 바다 without making a technical claim about water colour. Read the phrase as an impression of the scene.
For a shop order or a colour label, a colour noun is more precise. If you need green paper, 초록색 identifies green directly. 푸른 works especially well when the writer wants the reader to picture open sky, healthy vegetation or a fresh landscape rather than select a product colour.
The polite 푸르러요 is usable in conversation, but it has a more descriptive feel than a simple colour label. Politeness and literary tone are separate: 요 addresses the listener politely, while the choice of 푸르다 gives the description its character. A casual conversation about a hiking photo can still use the word.
Keep the 러 Pattern in the Right Places
The extra 러 belongs to the 어-family endings: 푸르러요, 푸르렀어요 and 푸르러서. It does not spread into every form. 푸른 already contains the ending needed before a noun, and 푸르면 already has the conditional ending. Adding another 러 to either would mix two different patterns.
Compare the jobs of 푸른 and 푸르렀던. 푸른 숲 describes a green forest; 푸르렀던 looks back at a forest that was green. The latter invites a past scene, perhaps before winter. Choose the time you mean before selecting the modifier, rather than treating both as decorative alternatives.
| Related word | Meaning | Note |
|---|---|---|
| 하늘 | sky | 푸른 하늘 normally translates as blue sky. |
| 숲 | forest | 푸른 숲 describes green vegetation. |
| 초록색 | green | A colour noun useful for labels and objects. |
| 파란색 | blue | Names blue directly when the precise colour matters. |
The Korean colours lesson puts these colour words alongside the wider set.
Mini Drill: Preserve or Add 러?
- Complete the polite present: 푸르다 → ____.
- Put 푸르다 before 숲: ____ 숲.
- Give the because-form: 푸르다 → ____.
- Change the polite present to the past.
Show drill answers
- 푸르러요.
- 푸른 숲. No extra 러 appears in this modifier.
- 푸르러서.
- 푸르렀어요. The 러 pattern remains before the past ending.
Quick Self-Test
- In 푸른 숲, would “blue forest” normally be the best translation?
- Which is more precise for green on a product label: 초록색 or 푸르다?
- Does 푸른 꿈 usually describe a literal colour?
Show answers
- No. “Green forest” is the natural reading.
- 초록색.
- No. It evokes youthful hopes or aspirations.
Frequently Asked Questions
What Is the Polite Present of 푸르다?
푸르러요, not 푸러요. This word belongs to the small 러 class.
Is 푸르다 Blue or Green?
Both. It describes the fresh blue-green of trees, grass and a clear sky, which is why 푸른 하늘 and 푸른 숲 are both natural.
What Is the past Tense?
푸르렀어요, with the same 러 ending as the present.
Is 푸르다 Common in Speech?
It is literary, so you will hear it mostly in the modifier 푸른 and in songs or nature writing.
Which Words Are Related to 푸르다?
- 파랗다: to be blue
- 하얗다: to be white
- 까맣다: to be black
- 이르다: to reach; one of the few other 러-irregular words
- 이르다: early; spelled the same but follows the 르 pattern instead
What Should You Learn Next?
Look at 파랗다 for the plain blue, then read the 러-irregular lesson to see which other words behave this way. The rule behind this entry is explained in 러-irregular verbs and adjectives. To test other words, use the Korean verb conjugator, or browse the Korean verb dictionary.