Beginner Estimated read: 3 mins

'ㄹ' 불규칙 (Irregular Conjugation)

When a stem ending in 'ㄹ' is followed by a suffix starting with the consonants 'ㄴ', 'ㅂ', or 'ㅅ', the 'ㄹ' is dropped. Also, when followed by endings that start with '-(으)', the '으' is skipped and the 'ㄹ' acts like a vowel.

Summary

Equivalent

'ㄹ' Irregular

Example

I live in Seoul. (살다 -> 삽니다)

저는 서울에 삽니다.

Grammar rules

  • Example (살다): 살 + ㅂ니다 -> 삽니다.
  • 살 + 세요 -> 사세요.
  • 살 + (으)면 -> 살면.
  • It is completely regular before vowels (-아/어요 -> 살아요) or other consonants (-고 -> 살고).

    만들다 + 세요 -> 만드세요. 아시다 + 니까 -> 아십니까 -> 아시니까 (Wait, 알다 + 시다 -> 아시다).

Patterns

1

Verbs/Adjectives ending in 'ㄹ'

Meeting 'ㄴ, ㅂ, ㅅ, (으)' · Stem (drop ㄹ) + N/B/S/Vowel

Example sentences

Verbs/Adjectives ending in 'ㄹ' · Meeting 'ㄴ, ㅂ, ㅅ, (으)' · Stem (drop ㄹ) + N/B/S/Vowel

I live in Seoul. (살다 -> 삽니다)

저는 서울에 삽니다.

Verbs/Adjectives ending in 'ㄹ' · Meeting 'ㄴ, ㅂ, ㅅ, (으)' · Stem (drop ㄹ) + N/B/S/Vowel

Please make a cake. (만들다 -> 만드세요)

케이크를 만드세요.

Verbs/Adjectives ending in 'ㄹ' · Meeting 'ㄴ, ㅂ, ㅅ, (으)' · Stem (drop ㄹ) + N/B/S/Vowel

If you open the door, it is cool. (열다 + 으면 -> 열면)

문을 열면 시원해요.

Conversation

A: Where do you live?

어디에서 살아요?

B: I live near the school.

저는 학교 근처에서 살아요.

Practice

Fill in the blank

Select the correct conjugated form for the 'ㄹ' irregular.

Knowing.

Making.