Verbseoul.
ㄹ stem

허물다 conjugation (heomulda, to destroy)

To say to destroy politely in the present tense, use 허물어요 (huh-moo-ruh-yoh) · heomureoyo. Below is the full conjugation of 허물다 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
허물어
huh-moo-ruh
heomureo
허물어요
huh-moo-ruh-yoh
heomureoyo
허뭅니다
huh-moom-nee-dah
heomumnida
Past
허물었어
huh-moo-ruh-ssuh
heomureosseo
허물었어요
huh-moo-ruh-ssuh-yoh
heomureosseoyo
허물었습니다
huh-moo-ruh-sseum-nee-dah
heomureosseumnida
Future
허물 거야
huh-mool guh-yah
heomul geoya
허물 거예요
huh-mool guh-yae-yoh
heomul geoyeyo
허물 겁니다
huh-mool guhm-nee-dah
heomul geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
허무세요
huh-moo-sae-yoh
heomuseyo
Suggestion / Let's Polite (요)
허물어요
huh-moo-ruh-yoh
heomureoyo
Question Polite (요)
허물어요?
huh-moo-ruh-yoh-?
heomureoyo?
Connective "and" — (고)
허물고
huh-mool-goh
heomulgo
Conditional "if" — (면)
허물면
huh-mool-myuhn
heomulmyeon
Progressive (고 있어요)
허물고 있어요
huh-mool-goh ee-ssuh-yoh
heomulgo isseoyo
Want to (고 싶어요)
허물고 싶어요
huh-mool-goh shee-puh-yoh
heomulgo sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
허물 수 있어요
huh-mool soo ee-ssuh-yoh
heomul su isseoyo
Because / So (아/어서)
허물어서
huh-moo-ruh-suh
heomureoseo
Noun form — (기)
허물기
huh-mool-gee
heomulgi
Noun form — (음)
허묾
huh-moom
heomum