A2 Verb Conjugation 11 min read Medium

Irregular ㅎ Verbs: Colors & 'Like that' (파랗다, 그렇다)

Drop the ㅎ and shift the vowel for colors and 'like this' words, but keep it for formal speech.

Grammar Rule in 30 Seconds

When a verb ends in ㅎ, the ㅎ disappears and the vowel changes when meeting a vowel-starting ending.

  • Drop the ㅎ before vowel-starting endings like -아/어.
  • Change the stem vowel 'ㅏ' or 'ㅓ' to 'ㅐ' or 'ㅔ'.
  • If the ending starts with a consonant, the ㅎ remains.
Stem(ㅎ) + Ending(Vowel) → Stem(Vowel Change) + Ending

Overview

The irregular (히읗 불규칙 동사) rule governs a specific set of Korean descriptive verbs, primarily those denoting colors and a few essential verbs expressing state or manner (e.g., 'to be like this/that/how'). While most Korean verbs ending in conjugate regularly, these particular verbs undergo a unique transformation when followed by a vowel-initial ending or the noun-modifying -(으)ㄴ. This irregularity significantly impacts pronunciation and spelling, making their correct usage crucial for sounding natural and fluent.

Understanding this rule helps you accurately describe colors and express nuanced assessments in everyday Korean.

Conjugation Table

Base Form Meaning Informal Polite (-아요/어요) Noun Modifier (-(으)ㄴ) Formal Polite (-습니다/ㅂ니다) Connective (-고)
:------------- :--------------- :------------------------ :------------------------- :----------------------------- :------------------
파랗다 (parata) To be blue 파래요 (paraeyo) 파란 (paran) 파랗습니다 (parasseumnida) 파랗고 (parako)
하얗다 (hayata) To be white 하얘요 (haeyaeyo) 하얀 (hayan) 하얗습니다 (hayasseumnida) 하얗고 (hayako)
빨갛다 (ppalgata) To be red 빨개요 (ppalgaeyo) 빨간 (ppalgan) 빨갛습니다 (ppalgasseumnida) 빨갛고 (ppalgako)
노랗다 (norata) To be yellow 노래요 (noraeyo) 노란 (noran) 노랗습니다 (norasseumnida) 노랗고 (norako)
까맣다 (kkamata) To be black 까매요 (kkamaeyo) 까만 (kkaman) 까맣습니다 (kkamasseumnida) 까맣고 (kkamako)
이렇다 (irota) To be like this 이래요 (iraeyo) 이런 (iron) 이렇습니다 (irosseumnida) 이렇고 (iroko)
그렇다 (geureota) To be like that 그래요 (geuraeyo) 그런 (geureon) 그렇습니다 (geureosseumnida) 그렇고 (geureoko)
어떻다 (eotteota) To be how/what 어때요 (eottaeyo) 어떤 (eotteon) 어떻습니다 (eotteosseumnida) 어떻고 (eotteoko)
저렇다 (jeoreota) To be like that (over there) 저래요 (jeoraeyo) 저런 (jeoreon) 저렇습니다 (jeoreosseumnida) 저렇고 (jeoreoko)

How This Grammar Works

The irregular rule is a phonological phenomenon primarily driven by elision (the dropping of a sound) and vowel harmony. In Korean, is a voiceless glottal fricative, a relatively 'weak' sound. When this weak comes into contact with a vowel sound (which is stronger and requires more vocal effort) or certain liquids/nasals, it tends to disappear.
This elision often triggers a subsequent change in the preceding vowel to maintain or adjust vowel harmony within the syllable. This results in the characteristic or changing to or .
This irregularity applies exclusively to descriptive verbs (형용사), specifically those ending in ㅏㅎ다 or ㅓㅎ다. It does not apply to action verbs ending in (e.g., 놓다 – to put, 쌓다 – to stack) or even other descriptive verbs ending in that are considered regular (most notably, 좋다 – to be good). The distinction is crucial for correct application.
The transformation simplifies pronunciation, making the flow of speech more natural for native speakers.
Consider 파랗다 (to be blue). When you add the informal polite ending -어요, a vowel-initial ending, the drops. The preceding vowel then merges or harmonizes with the from -어요, resulting in .
Hence, 파랗다 + -어요 becomes 파랗 + 어요파라 + 어요파래요. This pattern consistently applies to all irregulars when followed by vowel-initial endings.

Formation Pattern

1
The irregular pattern systematically changes the verb stem based on the following ending. The core idea is that the typically disappears, and the preceding vowel often undergoes a transformation.
2
When Meeting Vowel-Initial Endings (-아/어요, -았/었어요, -(으)면, -(으)니까, etc.):
3
Step 1: Drop from the base form to get the verb stem (e.g., 파랗다파랗).
4
Step 2: Drop the final from the stem (e.g., 파랗파라).
5
Step 3: Transform the preceding vowel.
6
If the vowel before was (e.g., 파랗다, 빨갛다), it changes to (애). Then, you attach for the informal polite form.
7
Example: 파랗다파라 + (from -아요) → 파래파래요 (It's blue).
8
Example: 빨갛다빨가 + (from -아요) → 빨개빨개요 (It's red).
9
If the vowel before was (e.g., 하얗다), it changes to (얘). Then, you attach .
10
Example: 하얗다하야 + (from -아요) → 하얘하얘요 (It's white).
11
If the vowel before was (e.g., 그렇다, 어떻다, 이렇다, 저렇다), it changes to (애). Then, you attach .
12
Example: 그렇다그러 + (from -어요) → 그래그래요 (That's right).
13
Example: 어떻다어떠 + (from -어요) → 어때어때요 (How is it?).
14
When Meeting Noun Modifiers (-(으)ㄴ):
15
Step 1: Drop from the base form (e.g., 파랗다파랗).
16
Step 2: Drop the final from the stem (e.g., 파랗파라).
17
Step 3: Attach directly to the modified stem.
18
Example: 파랗다파라 + 파란 (blue, as in 파란 하늘 – blue sky).
19
Example: 노랗다노라 + 노란 (yellow, as in 노란 꽃 – yellow flower).
20
Example: 그렇다그러 + 그런 (such, as in 그런 사람 – such a person).
21
When Meeting Consonant-Initial Endings (-고, -지만, -는데, -게, -(으)ㅂ시다, etc.):
22
Important: The does NOT drop, and no vowel change occurs. These verbs behave regularly in these contexts.
23
Example: 파랗다 + -고파랗고 (It's blue and...)
24
Example: 그렇다 + -지만그렇지만 (However...)
25
Example: 어떻다 + -게어떻게 (How...)
26
When Meeting Formal Polite Endings (-습니다/ㅂ니다):
27
Important: The does NOT drop, and no vowel change occurs. These verbs behave regularly in the formal polite style.
28
Example: 파랗다파랗습니다 (It is blue – formal).
29
Example: 그렇다그렇습니다 (That is so – formal).

When To Use It

This irregular rule is integral to natural communication in Korean, particularly in these contexts:
  • Describing Colors: This is the most common application. Whenever you want to specify the color of an object, natural phenomenon, or concept, you will use the irregular color verbs. Whether in informal conversation or formal writing, the conjugated forms are essential.
  • 하얀 눈이 내리고 있어요. (White snow is falling.)
  • 저 배우는 빨간 드레스가 잘 어울려요. (That actress looks good in a red dress.)
  • 파란 하늘을 보고 있으면 기분이 좋아요. (I feel good when I look at the blue sky.)
  • Expressing State or Manner (Like This/That/How): The verbs 이렇다 (to be like this), 그렇다 (to be like that), 어떻다 (to be how), and 저렇다 (to be like that over there) are fundamental for making comparisons, asking about conditions, or agreeing/disagreeing.
  • 네 말이 그래요. (What you said is right/like that.) – from 그렇다
  • 날씨가 어때요? (How's the weather?) – from 어떻다
  • 제 생각은 이래요. (My thought is like this/this is what I think.) – from 이렇다
  • Forming Questions and Confirmations: 어때요? is one of the most frequently used questions in Korean, asking 'How is it?' or 'What do you think?'. 그래요? is used to express surprise or to confirm information.
  • 이 음식 맛 어때요? (How does this food taste?)
  • 벌써 시험 끝났어요? 그래요? (The exam is already over? Really? / Is that so?)
  • Connecting Clauses (Reason/Condition): When using -(으)니까 (because/since) or -(으)면 (if/when) with irregulars, the drops.
  • 날씨가 추우니까 빨간 코트를 입었어요. (Since the weather is cold, I wore a red coat.) – Note: 춥다 is a irregular, not .
  • 그렇다면, 다시 생각해 봐야겠어요. (If that's the case, I should think about it again.) – from 그렇다 + -(으)면.

When Not To Use It

It's equally important to know when not to apply the irregular rule to avoid common mistakes and sound unnatural.
  • Regular Verbs (Especially 좋다): The most common mistake learners make is applying the rule to 좋다 (to be good). 좋다 is a regular descriptive verb, meaning its does not drop or cause a vowel change when followed by a vowel-initial ending. Its pronunciation simplifies (the becomes silent or merges), but its spelling remains consistent.
  • Incorrect: 좨요 (jwaeyo) -> Correct: 좋아요 (joayo)
  • Incorrect: (jon) -> Correct: 좋은 (joeun)
  • Action Verbs Ending in : Verbs like 놓다 (to put, to place) or 쌓다 (to stack, to pile up) are action verbs (동사). The irregular rule is strictly for descriptive verbs.
  • Incorrect: 노아요 (noayo) -> Correct: 놓아요 (noayo)
  • Incorrect: 싸아요 (ssaayo) -> Correct: 쌓아요 (ssahayo)
  • Before Consonant-Initial Endings: As noted in the formation pattern, if the ending begins with a consonant (e.g., -고, -지만, -는데), the does not drop, and no vowel change occurs. The verb conjugates regularly.
  • 파랗고 예쁜 꽃. (A blue and pretty flower.) – Not 파래고.
  • 그렇지만 괜찮아요. (However, it's okay.) – Not 그래지만.
  • In Formal Polite Style (-습니다/ㅂ니다): In the highly formal 합니다체 (habnida-che) style, the also remains intact, and the verb conjugates regularly. This is a significant exception to the dropping rule.
  • 하늘이 파랗습니다. (The sky is blue – formal.) – Not 파랍니다.
  • 그것은 정말 그렇습니다. (That is really so – formal.) – Not 그럽니다.

Common Mistakes

Avoiding these common pitfalls will greatly enhance your accuracy when using irregular verbs.
  • Misapplying to 좋다: This is the most frequent error. Learners often mistakenly conjugate 좋다 (to be good) like an irregular because it ends in . Remember 좋다 is regular. The merges phonetically but doesn't drop orthographically (in writing) when followed by a vowel, and the preceding vowel does not change.
  • Mistake: 날씨가 좨요. (Nalssiga jwaeyo.)
  • Correction: 날씨가 좋아요. (Nalssiga joayo.) (The weather is good.)
  • Over-dropping : Forgetting that only drops before vowel-initial endings or . When an ending starts with a consonant, the remains.
  • Mistake: 파래지만 하늘은 맑아요. (Paraejiman haneureun malgayo.)
  • Correction: 파랗지만 하늘은 맑아요. (Parachiman haneureun malgayo.) (Although it's blue, the sky is clear.)
  • Incorrect Vowel Transformation: While the drops, the vowel transformation is specific ( to , to , to ). Mixing these up can lead to misspellings or awkward pronunciations.
  • Mistake: 빨가요 (ppalgayo) instead of 빨개요 (ppalgaeyo).
  • Mistake: 하아요 (haayo) instead of 하얘요 (haeyaeyo).
  • Forgetting the Formal Exception: It’s easy to get carried away with the dropping, but the formal polite -(으)ㅂ니다 ending is a key exception where the always stays.
  • Mistake: 까맙니다 (kkamamnida) for formal 까맣다.
  • Correction: 까맣습니다 (kkamasseumnida). (It is black – formal.)

Memory Trick

A helpful memory trick for the irregulars, especially the color verbs, is to associate the with a light, fleeting breath. When this 'breath' () encounters an open mouth (a vowel sound), it simply disappears into the air. However, it often leaves a 'trace' or 'impression' on the preceding vowel, causing it to shift to a brighter, more open sound ( or ). When the 'breath' encounters a solid obstacle (a consonant), it has nowhere to go but to stay put, or when speaking formally, it's held in place by convention.

Think of the as a shy letter that hides (drops) when a strong vowel approaches, but not when a strong consonant is there to protect it. The vowel before it then feels a little exposed and changes its form slightly (e.g., ). For 좋다, imagine the is not shy; it's a solid, well-behaved that simply merges in sound but stands its ground in spelling.

Real Conversations

Here’s how irregular verbs appear in authentic, everyday Korean conversation:

- Describing an outfit:

A

A

지혜 씨, 오늘 옷 너무 예뻐요! 빨간 코트예요? (Jihye ssi, oneul ot neomu yeppeoyo! Ppalgan koteueyo?)

“Jihye, your outfit today is so pretty! Is that a red coat?”*

B

B

네, 맞아요. 그런데 좀 노란색에 가까워요. (Ne, majayo. Geureonde jom noransaeg-e gakkawoyo.)

“Yes, that’s right. But it’s closer to yellow.”* (노란색 from 노랗다)

- Discussing opinions on something:

A

A

이번 프로젝트, 어떻게 생각해요? (Ibeon peurojekteu, eotteoke saenggakhaeyo?)

“What do you think about this project?”* (어떻게 from 어떻다)

B

B

음... 좀 어려운 것 같아요. 당신 생각은 어때요? (Eum… jom eoryeoun geot gatayo. Dangsin saenggageun eottaeyo?)

“Hmm… I think it’s a bit difficult. What do you think?”* (어때요? from 어떻다)

A

A

저도 그래요. 너무 복잡해서 걱정이에요. (Jeodo geuraeyo. Neomu bokjabaeseo geokjeongieyo.)

“I feel the same way. I’m worried because it’s too complicated.”* (그래요 from 그렇다)

- Complaining about something being broken:

A

A

컴퓨터 화면이 갑자기 까맣게 변했어요. (Keompyuteo hwamyeoni gapjagi kkamake byeonhaesseoyo.)

“My computer screen suddenly turned black.”* (까맣게 from 까맣다)

B

B

어머, 이래요? 이상하다. (Eomeo, iraeyo? Isanghada.)

“Oh, is it like this? That’s strange.”* (이래요? from 이렇다)

- Casual agreement on social media:

C

Comment 1

와, 진짜 이 풍경 파래요! 그림 같아요. (Wa, jinjja i punggyeong paraeyo! Geurim gatayo.)

“Wow, this scenery is truly blue! It’s like a painting.”* (파래요 from 파랗다)

C

Comment 2

그래요! 저도 그렇게 생각해요. (Geuraeyo! Jeodo geureoke saenggakhaeyo.)

“Right! I think so too.”* (그래요 from 그렇다)

Contrast With Similar Patterns

It's important to differentiate the irregular rule from other similar-sounding or visually confusing patterns.
  • Vs. Regular Verbs (좋다): As emphasized, 좋다 (to be good) is the prime example of a regular verb ending in . While can be silent in pronunciation when followed by a vowel, it does not disappear in writing, nor does the preceding vowel transform. This is a consistent source of error for learners.
  • 좋다 + -아요좋아요 (Not 좨요)
  • 좋다 + -(으)ㄴ좋은 (Not )
  • The distinction lies in the historical linguistic development of these specific words and their phonological behavior, rather than a universal rule for all -ending words.
  • Vs. Irregular Verbs: While not directly similar, learners encountering irregular verbs for the first time might conflate the irregulars with irregulars (덥다 – to be hot, 춥다 – to be cold). Both involve a final consonant changing or dropping, but the specific transformations are distinct. irregulars change to or before a vowel, whereas irregulars drop and change the preceding vowel.
  • 덥다 + -어요더워요 (deowoyo)
  • 파랗다 + -어요파래요 (paraeyo)
Understanding these distinct patterns prevents overgeneralization across irregular verb categories.
  • Vs. Adverbs (-게): The adverbial form -(으)게 (to make/become in a certain way) can be applied to irregulars. Here, the does not drop because starts with a consonant, yet the overall meaning of describing how something is done or becomes can be similar to using 어떻다. This highlights the importance of the ending.
  • 까맣다 + -게까맣게 (to make/turn black)
  • 화면이 까맣게 변했어요. (The screen turned black.)

Progressive Practice

1

To master irregular verbs, follow a structured practice approach:

2

Identification: Begin by identifying verbs that follow the irregular pattern. Look for descriptive verbs ending in ㅏㅎ다, ㅑㅎ다, or ㅓㅎ다. Make a mental note to exclude 좋다 and any action verbs.

- Example: From a list: 빨갛다, 놓다, 하다, 어떻다, 만들다, 하얗다.

- Answer: 빨갛다, 어떻다, 하얗다 are irregulars.

3

Informal Polite Conjugation (-아요/어요): Practice conjugating these verbs into their most common form. This reinforces the drop and vowel transformation.

- Practice: 노랗다노래요; 그렇다그래요; 까맣다까매요.

- Self-check: Is the gone? Did the vowel change correctly?

4

Noun Modifier Form (-(으)ㄴ): This is crucial for descriptive clauses. Focus on dropping and attaching .

- Practice: 파랗다 + 하늘 (sky) → 파란 하늘; 이렇다 + 경우 (case) → 이런 경우.

- Self-check: Is attached directly to the stem without ?

5

Sentence Construction with Various Endings: Incorporate the conjugated forms into full sentences, including consonant-initial endings where the remains.

- Construct:

ㅎ Irregular Conjugation (Present Polite)

Base Form Stem Polite (-아요/어요) Meaning
하얗다
하얗-
하얘요
to be white
파랗다
파랗-
파래요
to be blue
노랗다
노랗-
노래요
to be yellow
그렇다
그렇-
그래요
to be like that
어떻다
어떻-
어때요
to be how
빨갛다
빨갛-
빨개요
to be red

Consonant-Initial Endings (No Change)

Base Ending (-고) Result
하얗다
-고
하얗고
파랗다
-지만
파랗지만

Meanings

This rule applies to descriptive verbs (adjectives) ending in ㅎ, primarily colors and the word 'like that' (그렇다). It dictates how these stems transform when attached to vowel-initial suffixes.

1

Color Description

Describing the color of an object.

“하늘이 파래요.”

“눈이 하얘요.”

2

State/Manner

Describing a state or manner, specifically 'like that' (그렇다) or 'how' (어떻다).

“그렇지 않아요.”

“어때요?”

Reference Table

Reference table for Irregular ㅎ Verbs: Colors & 'Like that' (파랗다, 그렇다)
Form Structure Example
Affirmative
Stem + -아요/어요
하얘요
Negative
Stem + -지 않아요
하얗지 않아요
Question
Stem + -아요/어요?
어때요?
Past
Stem + -았/었어요
하얬어요
Adnominal
Stem + -ㄴ
하얀
Adverbial
Stem + -게
하얗게

Formality Spectrum

Formal
파랗습니다.

파랗습니다. (Describing color)

Neutral
파래요.

파래요. (Describing color)

Informal
파래.

파래. (Describing color)

Slang
파래!

파래! (Describing color)

The ㅎ Irregular Flow

ㅎ-Stem

Vowel Ending

  • 하얘요 is white

Consonant Ending

  • 하얗고 is white and

Examples by Level

1

하늘이 파래요.

The sky is blue.

2

눈이 하얘요.

The snow is white.

3

꽃이 노래요.

The flower is yellow.

4

그렇지 않아요.

It is not like that.

1

이 옷은 하얗고 예뻐요.

This clothes is white and pretty.

2

어떻게 할까요?

How should we do it?

3

바다가 정말 파랗네요.

The sea is really blue.

4

그렇게 말하지 마세요.

Don't say it like that.

1

하얀 눈이 소복이 쌓였어요.

White snow has piled up softly.

2

어떠한 상황에서도 포기하지 마세요.

Do not give up in any situation.

3

그렇게까지 할 필요는 없어요.

There is no need to go that far.

4

노란색보다는 파란색이 더 좋아요.

I like blue more than yellow.

1

하얗게 질린 얼굴로 돌아왔어요.

He returned with a pale face.

2

어떻게든 해결해 보겠습니다.

I will try to solve it somehow.

3

파랗게 변한 하늘을 보며 생각했어요.

I thought while looking at the sky that turned blue.

4

그렇다면 제안을 받아들이겠습니다.

If that is the case, I will accept the proposal.

1

하얗게 불태웠어.

I burned it all up (worked very hard).

2

어떠한 난관이 닥쳐도 이겨낼 것입니다.

No matter what difficulty comes, we will overcome it.

3

파랗게 질린 아이를 안고 병원으로 뛰었어요.

I ran to the hospital holding the child who had turned pale.

4

그렇고말고요, 당연히 가야죠.

Of course, I should definitely go.

1

하얗게 센 머리카락이 세월을 말해주네요.

The white-turned hair tells the story of time.

2

그렇다 한들 무슨 소용이 있겠습니까?

Even if that is so, what use would it be?

3

어떻게든 이 상황을 타개해야 합니다.

We must overcome this situation somehow.

4

파랗게 멍든 자국이 아직 남아있어요.

The blue bruise mark still remains.

Easily Confused

Irregular ㅎ Verbs: Colors & 'Like that' (파랗다, 그렇다) vs Regular ㅎ-final verbs

Learners think all ㅎ-final verbs are irregular.

Irregular ㅎ Verbs: Colors & 'Like that' (파랗다, 그렇다) vs Consonant-initial endings

Learners drop the ㅎ even before consonants.

Irregular ㅎ Verbs: Colors & 'Like that' (파랗다, 그렇다) vs Adnominal forms

Learners use the irregular form instead of the adnominal form.

Common Mistakes

파라요

파래요

Forgot to change the vowel.

하얗아요

하얘요

Did not drop the ㅎ.

노라요

노래요

Incorrect vowel transformation.

그렇아요

그래요

Failed to apply the irregular rule.

파랗아요

파래요

Did not drop the ㅎ.

어떻아요

어때요

Incorrect conjugation.

빨갛고 -> 빨개고

빨갛고

Applied rule to consonant ending.

하얗게 -> 하얘게

하얗게

Applied rule to -게 ending.

그렇지 -> 그래지

그렇지

Applied rule to -지 ending.

파랗다 -> 파라다

파랗다

Incorrect stem.

어떠한 -> 어때한

어떠한

Incorrect adnominal form.

그렇고말고요 -> 그래고말고요

그렇고말고요

Applied rule to consonant ending.

하얗다 -> 하야다

하얗다

Phonetic error.

파랗다 -> 파라타

파랗다

Spelling error.

Sentence Patterns

___이/가 ___요.

___가 어때요?

그렇게 ___지 마세요.

어떠한 ___도 괜찮아요.

Real World Usage

Texting very common

어때?

Shopping common

이거 하얀색 있어요?

Job Interview occasional

어떠한 상황에서도 최선을 다하겠습니다.

Travel common

바다가 정말 파래요!

Social Media common

하늘이 너무 파래서 좋아요.

Food Delivery occasional

그렇게 해주세요.

⚠️

Don't touch 'Good'!

Never apply this rule to 좋다 (to be good). It keeps its ㅎ. 좋아요 is correct.
🎯

The Texting Shortcut

In texts, 그래요 is often shortened to just ㅇㅇ (agreement) or 그래.
💬

Softening Opinions

Using 그런 것 같아요 (It seems like that) is a very common Korean way to soften an opinion instead of stating facts bluntly.

Smart Tips

Check if the suffix starts with a vowel.

파라요 파래요

Don't assume it's irregular immediately.

좋아요 (Correct) 좨요 (Wrong)

Remember the adnominal form doesn't use the irregular rule.

하얀 옷 하얀 옷 (Correct)

Focus on the vowel change.

어떻아요 어때요

Pronunciation

pa-la-yo -> pa-rae-yo

Vowel Change

The change from ㅏ to ㅐ makes the sound more open and fronted.

Question

어때요? (Rising)

Asking for information

Memorize It

Mnemonic

Think of the ㅎ as a 'hiding' letter. When a vowel comes, it hides (disappears) and the vowel changes to make room!

Visual Association

Imagine a white cloud (하얗다) that sees a vowel coming and quickly turns into a smaller, brighter cloud (하얘요).

Rhyme

When the vowel comes to play, the ㅎ just runs away!

Story

A blue bird (파랗다) was sitting on a branch. A vowel-ending came along like a gust of wind. The bird (ㅎ) flew away, and the blue color changed to a brighter shade (파래요).

Word Web

하얗다파랗다노랗다빨갛다그렇다어떻다

Challenge

Write 5 sentences using colors to describe things in your room right now.

Cultural Notes

Used in all formal and informal settings.

Sometimes retains the ㅎ sound more clearly.

Often shortens these even further in texting.

The ㅎ-irregular stems from historical phonological changes where the glottal fricative /h/ was lost between vowels.

Conversation Starters

오늘 날씨가 어때요?

이 옷 색깔이 어때요?

그렇게 생각하세요?

어떠한 계획이 있으세요?

Journal Prompts

Describe your favorite color.
How do you feel today?
Reflect on a situation that went well.
Discuss a complex problem and how you solved it.

Common Mistakes

Incorrect

Correct


Incorrect

Correct


Incorrect

Correct


Incorrect

Correct

Test Yourself

Fill in the blank.

하늘이 ___.

✓ Correct! ✗ Not quite. Correct answer: b
ㅎ-irregular rule applies.
Choose the correct form. Multiple Choice

Which is correct?

✓ Correct! ✗ Not quite. Correct answer: a
Consonant ending keeps the ㅎ.
Correct the sentence. Error Correction

Find and fix the mistake:

눈이 하얗아요.

✓ Correct! ✗ Not quite. Correct answer: a
ㅎ drops and vowel changes.
Transform to polite form. Sentence Transformation

노랗다 -> ?

✓ Correct! ✗ Not quite. Correct answer: b
Vowel change.
Is this true? True False Rule

All ㅎ-final verbs are irregular.

✓ Correct! ✗ Not quite. Correct answer: b
Only specific ones are.
Complete the dialogue. Dialogue Completion

A: 이 옷 어때? B: ___.

✓ Correct! ✗ Not quite. Correct answer: a
Correct irregular form.
Build the sentence. Sentence Building

하늘 / 파랗다 / -요

✓ Correct! ✗ Not quite. Correct answer: a
Correct conjugation.
Match the base to the conjugated form. Match Pairs

Match each item on the left with its pair on the right:

✓ Correct! ✗ Not quite. Correct answer: a
Both follow the same rule.

Score: /8

Practice Exercises

8 exercises
Fill in the blank.

하늘이 ___.

✓ Correct! ✗ Not quite. Correct answer: b
ㅎ-irregular rule applies.
Choose the correct form. Multiple Choice

Which is correct?

✓ Correct! ✗ Not quite. Correct answer: a
Consonant ending keeps the ㅎ.
Correct the sentence. Error Correction

Find and fix the mistake:

눈이 하얗아요.

✓ Correct! ✗ Not quite. Correct answer: a
ㅎ drops and vowel changes.
Transform to polite form. Sentence Transformation

노랗다 -> ?

✓ Correct! ✗ Not quite. Correct answer: b
Vowel change.
Is this true? True False Rule

All ㅎ-final verbs are irregular.

✓ Correct! ✗ Not quite. Correct answer: b
Only specific ones are.
Complete the dialogue. Dialogue Completion

A: 이 옷 어때? B: ___.

✓ Correct! ✗ Not quite. Correct answer: a
Correct irregular form.
Build the sentence. Sentence Building

하늘 / 파랗다 / -요

✓ Correct! ✗ Not quite. Correct answer: a
Correct conjugation.
Match the base to the conjugated form. Match Pairs

하얗다 / 파랗다

✓ Correct! ✗ Not quite. Correct answer: a
Both follow the same rule.

Score: /8

Practice Bank

12 exercises
Conjugate '어떻다' (how) for the sentence. Fill in the Blank

요즘 학교 생활이 ___?

✓ Correct! ✗ Not quite. Correct answer: 어때요
Choose the correct modifier for 'Yellow bag'. Fill in the Blank

저는 ___ 가방을 사고 싶어요. (노랗다)

✓ Correct! ✗ Not quite. Correct answer: 노란
Which sentence is grammatically correct? Multiple Choice

Which one uses '그렇다' correctly?

✓ Correct! ✗ Not quite. Correct answer: 네, 그래요.
Match the base form to its modifier form. Match Pairs

Match the verb to its noun modifier form.

✓ Correct! ✗ Not quite. Correct answer: All match
Fix the conjugation error. Error Correction

하늘이 파랗아요.

✓ Correct! ✗ Not quite. Correct answer: 하늘이 파래요.
Translate 'It is like that.' Translation

It is like that.

✓ Correct! ✗ Not quite. Correct answer: 그래요.
Arrange the words to say 'My face turns red.' Sentence Reorder

빨개요 / 얼굴이 / 제

✓ Correct! ✗ Not quite. Correct answer: 제 얼굴이 빨개요
Complete the casual question. Fill in the Blank

너 왜 ___? (그렇다)

✓ Correct! ✗ Not quite. Correct answer: 그래
Select the formal (-습니다) form of '하얗다'. Multiple Choice

Snow is white.

✓ Correct! ✗ Not quite. Correct answer: 눈이 하얗습니다.
Choose the correct word for 'White milk'. Fill in the Blank

___ 우유 (하얗다)

✓ Correct! ✗ Not quite. Correct answer: 하얀
Correct the mistake regarding '좋다'. Error Correction

기분이 좨요.

✓ Correct! ✗ Not quite. Correct answer: 기분이 좋아요.
Translate 'Why are you like this?' (Casual) Translation

Why are you like this?

✓ Correct! ✗ Not quite. Correct answer: 너 왜 이래?

Score: /12

FAQ (8)

It's a phonological process to make the transition between the stem and the suffix smoother.

Most are, but not all. Always check your dictionary.

The ㅎ remains. For example, `하얗고`.

No, it's a regular verb. It becomes `좋아요`.

Yes, it's standard Korean.

Just remember: ㅏ becomes ㅐ, ㅓ becomes ㅔ.

Yes, it's used in all forms of writing.

Some words like `좋다` are exceptions to the 'ㅎ-final' rule.

Scaffolded Practice

1

1

2

2

3

3

4

4

Mastery Progress

Needs Practice

Improving

Strong

Mastered

In Other Languages

Spanish low

Adjective agreement

Korean is phonological, Spanish is grammatical.

French partial

Liaison

Liaison is optional/stylistic; Korean irregulars are mandatory.

German low

Strong/Weak verbs

German is based on tense; Korean is based on suffix initial.

Japanese low

I-adjectives

Japanese doesn't have this specific vowel-drop rule.

Arabic low

Root system

Arabic is root-based; Korean is stem-based.

Chinese none

None

Chinese is isolating; Korean is agglutinative.

Learning Path

Prerequisites

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