Verbseoul.
하다 verb

작사하다 conjugation (jaksahada, to write lyrics)

To say to write lyrics politely in the present tense, use 작사해요 (chahg-ssah-hae-yoh) · jakssahaeyo. Below is the full conjugation of 작사하다 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

TenseCasual (반말)Polite (요)Formal (합니다)
Present
작사해
chahg-ssah-hae
jakssahae
작사해요
chahg-ssah-hae-yoh
jakssahaeyo
작사합니다
chahg-ssah-hahm-nee-dah
jakssahamnida
Past
작사했어
chahg-ssah-hae-ssuh
jakssahaesseo
작사했어요
chahg-ssah-hae-ssuh-yoh
jakssahaesseoyo
작사했습니다
chahg-ssah-hae-sseum-nee-dah
jakssahaesseumnida
Future
작사할 거야
chahg-ssah-hahl guh-yah
jakssahal geoya
작사할 거예요
chahg-ssah-hahl guh-yae-yoh
jakssahal geoyeyo
작사할 겁니다
chahg-ssah-hahl guhm-nee-dah
jakssahal geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
작사하세요
chahg-ssah-hah-sae-yoh
jakssahaseyo
Suggestion / Let's Polite (요)
작사해요
chahg-ssah-hae-yoh
jakssahaeyo
Question Polite (요)
작사해요?
chahg-ssah-hae-yoh-?
jakssahaeyo?
Connective "and" — (고)
작사하고
chahg-ssah-hah-goh
jakssahago
Conditional "if" — (면)
작사하면
chahg-ssah-hah-myuhn
jakssahamyeon
Progressive (고 있어요)
작사하고 있어요
chahg-ssah-hah-goh ee-ssuh-yoh
jakssahago isseoyo
Want to (고 싶어요)
작사하고 싶어요
chahg-ssah-hah-goh shee-puh-yoh
jakssahago sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
작사할 수 있어요
chahg-ssah-hahl soo ee-ssuh-yoh
jakssahal su isseoyo
Because / So (아/어서)
작사해서
chahg-ssah-hae-suh
jakssahaeseo
Noun form — (기)
작사하기
chahg-ssah-hah-gee
jakssahagi
Noun form — (음)
작사함
chahg-ssah-hahm
jakssaham