Verbseoul.
ㄹ stem

얼다 conjugation (eolda, to freeze, be frozen)

To say to freeze, be frozen politely in the present tense, use 얼어요 (uh-ruh-yoh) · eoreoyo. Below is the full conjugation of 얼다 across the three tenses and three everyday speech levels.

Grammar note (ㄹ stem): ㄹ-stem verbs end in ㄹ as the final consonant. They are conjugated regularly with vowel suffixes (살다 → 살아요), but the ㄹ drops before certain consonant suffixes — specifically before ㄴ, ㅂ, ㅅ, and before the formal ending 습니다: 살다 → 사는, 삽니다, 살지 (ㄹ kept before ㅈ). This is sometimes called a "ㄹ drop" or "ㄹ irregular." See all ㄹ-stem verbs →

Conjugation table

pron. = pronunciation guide  · RR = Revised Romanization

Highlighted = where the stem changes

TenseCasual (반말)Polite (요)Formal (합니다)
Present
얼어
uh-ruh
eoreo
얼어요
uh-ruh-yoh
eoreoyo
업니다
uhm-nee-dah
eomnida
Past
얼었어
uh-ruh-ssuh
eoreosseo
얼었어요
uh-ruh-ssuh-yoh
eoreosseoyo
얼었습니다
uh-ruh-sseum-nee-dah
eoreosseumnida
Future
얼 거야
uhl guh-yah
eol geoya
얼 거예요
uhl guh-yae-yoh
eol geoyeyo
얼 겁니다
uhl guhm-nee-dah
eol geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
어세요
uh-sae-yoh
eoseyo
Suggestion / Let's Polite (요)
얼어요
uh-ruh-yoh
eoreoyo
Question Polite (요)
얼어요?
uh-ruh-yoh-?
eoreoyo?
Connective "and" — (고)
얼고
uhl-goh
eolgo
Conditional "if" — (면)
얼면
uhl-myuhn
eolmyeon
Progressive (고 있어요)
얼고 있어요
uhl-goh ee-ssuh-yoh
eolgo isseoyo
Want to (고 싶어요)
얼고 싶어요
uhl-goh shee-puh-yoh
eolgo sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
얼 수 있어요
uhl soo ee-ssuh-yoh
eol su isseoyo
Because / So (아/어서)
얼어서
uh-ruh-suh
eoreoseo
Noun form — (기)
얼기
uhl-gee
eolgi
Noun form — (음)
얾
uhm
eom