등산해
deung-sahn-hae
deungsanhae
등산하다
To say to climb mountains, to hike politely in the present tense, use 등산해요 (deung-sahn-hae-yoh) · deungsanhaeyo. Below is the full conjugation of 등산하다 across the three tenses and three everyday speech levels.
Grammar note (하다 verb): 하다 verbs are formed with a Sino-Korean noun + 하다 (e.g. 공부하다 = study + do). 하다 conjugates irregularly: the ㅏ in 하 contracts with the -아/-어 suffix to give 해 (not *하어). Present polite: 해요; past polite: 했어요. The formal ending is 합니다 (not *하습니다). Most noun+하다 compounds follow this pattern uniformly. See all 하다 verbs →
Conjugation table
pron. = pronunciation guide · RR = Revised Romanization
Highlighted = where the stem changes
| Tense | Casual (반말) | Polite (요) | Formal (합니다) |
|---|---|---|---|
| Present | 등산해요 deung-sahn-hae-yoh deungsanhaeyo | 등산합니다 deung-sahn-hahm-nee-dah deungsanhamnida | |
| Past | 등산했어 deung-sahn-hae-ssuh deungsanhaesseo | 등산했어요 deung-sahn-hae-ssuh-yoh deungsanhaesseoyo | 등산했습니다 deung-sahn-hae-sseum-nee-dah deungsanhaesseumnida |
| Future | 등산할 거야 deung-sahn-hahl guh-yah deungsanhal geoya | 등산할 거예요 deung-sahn-hahl guh-yae-yoh deungsanhal geoyeyo | 등산할 겁니다 deung-sahn-hahl guhm-nee-dah deungsanhal geomnida |
Other useful forms
Honorific / Command Polite (-(으)세요)
등산하세요
deung-sahn-hah-sae-yoh
deungsanhaseyo
Suggestion / Let's Polite (요)
등산해요
deung-sahn-hae-yoh
deungsanhaeyo
Question Polite (요)
등산해요?
deung-sahn-hae-yoh-?
deungsanhaeyo?
Connective "and" — (고)
등산하고
deung-sahn-hah-goh
deungsanhago
Conditional "if" — (면)
등산하면
deung-sahn-hah-myuhn
deungsanhamyeon
Progressive (고 있어요)
등산하고 있어요
deung-sahn-hah-goh ee-ssuh-yoh
deungsanhago isseoyo
Want to (고 싶어요)
등산하고 싶어요
deung-sahn-hah-goh shee-puh-yoh
deungsanhago sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
등산할 수 있어요
deung-sahn-hahl soo ee-ssuh-yoh
deungsanhal su isseoyo
Because / So (아/어서)
등산해서
deung-sahn-hae-suh
deungsanhaeseo
Noun form — (기)
등산하기
deung-sahn-hah-gee
deungsanhagi
Noun form — (음)
등산함
deung-sahn-hahm
deungsanham