Verbseoul.
ㅂ irregular (adj)

어렵다 conjugation (eoryeopda, to be difficult)

To say to be difficult politely in the present tense, use 어려워요 (uh-ryuh-wuh-yoh) · eoryeowoyo. Below is the full conjugation of 어렵다 across the three tenses and three everyday speech levels.

Grammar note (ㅂ irregular (adj)): ㅂ-irregular adjectives follow the same rule as ㅂ-irregular verbs: the ㅂ changes to 우 when a vowel suffix follows. 덥다 (to be hot) becomes 더워요; 쉽다 (to be easy) becomes 쉬워요. The ㅂ is kept intact before consonant suffixes: 덥고, 쉽지. See all ㅂ-irregular verbs →

Conjugation table

pron. = pronunciation guide  · RR = Revised Romanization

Highlighted = where the stem changes

TenseCasual (반말)Polite (요)Formal (합니다)
Present
어려워
uh-ryuh-wuh
eoryeowo
어려워요
uh-ryuh-wuh-yoh
eoryeowoyo
어렵습니다
uh-ryuhp-sseum-nee-dah
eoryeopsseumnida
Past
어려웠어
uh-ryuh-wuh-ssuh
eoryeowosseo
어려웠어요
uh-ryuh-wuh-ssuh-yoh
eoryeowosseoyo
어려웠습니다
uh-ryuh-wuh-sseum-nee-dah
eoryeowosseumnida
Future
어려울 거야
uh-ryuh-ool guh-yah
eoryeoul geoya
어려울 거예요
uh-ryuh-ool guh-yae-yoh
eoryeoul geoyeyo
어려울 겁니다
uh-ryuh-ool guhm-nee-dah
eoryeoul geomnida

Example sentences

How it’s used

어렵다 means difficult, and with -기 it means “hard to do”: 이해하기 어려워요. 어려운 사람들 refers to people in need, and 사정이 어렵다 means to be going through hard times. It is ㅂ-irregular: 어려워요, 어려운, but 어렵고, 어렵습니다.

Common mistake

Taking 좀 어려울 것 같아요 literally. When someone says a request “seems a bit difficult,” it is usually a polite no, so don’t keep pushing.

Other useful forms

Honorific / Command Polite (-(으)세요)
어려우세요
uh-ryuh-oo-sae-yoh
eoryeouseyo
Suggestion / Let's Polite (요)
어려워요
uh-ryuh-wuh-yoh
eoryeowoyo
Question Polite (요)
어려워요?
uh-ryuh-wuh-yoh-?
eoryeowoyo?
Connective "and" — (고)
어렵고
uh-ryuhp-goh
eoryeopgo
Conditional "if" — (면)
어려우면
uh-ryuh-oo-myuhn
eoryeoumyeon
Progressive (고 있어요)
어렵고 있어요
uh-ryuhp-goh ee-ssuh-yoh
eoryeopgo isseoyo
Want to (고 싶어요)
어렵고 싶어요
uh-ryuhp-goh shee-puh-yoh
eoryeopgo sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
어려울 수 있어요
uh-ryuh-ool soo ee-ssuh-yoh
eoryeoul su isseoyo
Because / So (아/어서)
어려워서
uh-ryuh-wuh-suh
eoryeowoseo
Noun form — (기)
어렵기
uh-ryuhp-gee
eoryeopgi
Noun form — (음)
어려움
uh-ryuh-oom
eoryeoum