Verbseoul.
하다 verb

엄습하다 conjugation (eomseuphada, to make a surprise attack)

To say to make a surprise attack politely in the present tense, use 엄습해요 (uhm-seu-pae-yoh) · eomseupaeyo. Below is the full conjugation of 엄습하다 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
엄습해
uhm-seu-pae
eomseupae
엄습해요
uhm-seu-pae-yoh
eomseupaeyo
엄습합니다
uhm-seu-pahm-nee-dah
eomseupamnida
Past
엄습했어
uhm-seu-pae-ssuh
eomseupaesseo
엄습했어요
uhm-seu-pae-ssuh-yoh
eomseupaesseoyo
엄습했습니다
uhm-seu-pae-sseum-nee-dah
eomseupaesseumnida
Future
엄습할 거야
uhm-seu-pahl guh-yah
eomseupal geoya
엄습할 거예요
uhm-seu-pahl guh-yae-yoh
eomseupal geoyeyo
엄습할 겁니다
uhm-seu-pahl guhm-nee-dah
eomseupal geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
엄습하세요
uhm-seu-pah-sae-yoh
eomseupaseyo
Suggestion / Let's Polite (요)
엄습해요
uhm-seu-pae-yoh
eomseupaeyo
Question Polite (요)
엄습해요?
uhm-seu-pae-yoh-?
eomseupaeyo?
Connective "and" — (고)
엄습하고
uhm-seu-pah-goh
eomseupago
Conditional "if" — (면)
엄습하면
uhm-seu-pah-myuhn
eomseupamyeon
Progressive (고 있어요)
엄습하고 있어요
uhm-seu-pah-goh ee-ssuh-yoh
eomseupago isseoyo
Want to (고 싶어요)
엄습하고 싶어요
uhm-seu-pah-goh shee-puh-yoh
eomseupago sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
엄습할 수 있어요
uhm-seu-pahl soo ee-ssuh-yoh
eomseupal su isseoyo
Because / So (아/어서)
엄습해서
uhm-seu-pae-suh
eomseupaeseo
Noun form — (기)
엄습하기
uhm-seu-pah-gee
eomseupagi
Noun form — (음)
엄습함
uhm-seu-pahm
eomseupam