해내
hae-nae
haenae
regular
해내다
To say to accomplish, to manage, to achieve politely in the present tense, use 해내요 (hae-nae-yoh) · haenaeyo. Below is the full conjugation of 해내다 across the three tenses and three everyday speech levels.
Grammar note (regular): Regular verbs and adjectives conjugate predictably. Before 어-series suffixes, vowels may contract (가 + 아 → 가, 보 + 아 → 봐), but no consonant in the stem changes. If the final vowel of the stem is ㅏ or ㅗ, use 아; otherwise use 어. Consonant-final stems: 먹 + 어 → 먹어; vowel-final: 가 + 아 → 가.
Conjugation table
pron. = pronunciation guide · RR = Revised Romanization
| Tense | Casual (반말) | Polite (요) | Formal (합니다) |
|---|---|---|---|
| Present | 해내요 hae-nae-yoh haenaeyo | 해냅니다 hae-naem-nee-dah haenaemnida | |
| Past | 해냈어 hae-nae-ssuh haenaesseo | 해냈어요 hae-nae-ssuh-yoh haenaesseoyo | 해냈습니다 hae-nae-sseum-nee-dah haenaesseumnida |
| Future | 해낼 거야 hae-nael guh-yah haenael geoya | 해낼 거예요 hae-nael guh-yae-yoh haenael geoyeyo | 해낼 겁니다 hae-nael guhm-nee-dah haenael geomnida |
Other useful forms
Honorific / Command Polite (-(으)세요)
해내세요
hae-nae-sae-yoh
haenaeseyo
Suggestion / Let's Polite (요)
해내요
hae-nae-yoh
haenaeyo
Question Polite (요)
해내요?
hae-nae-yoh-?
haenaeyo?
Connective "and" — (고)
해내고
hae-nae-goh
haenaego
Conditional "if" — (면)
해내면
hae-nae-myuhn
haenaemyeon
Progressive (고 있어요)
해내고 있어요
hae-nae-goh ee-ssuh-yoh
haenaego isseoyo
Want to (고 싶어요)
해내고 싶어요
hae-nae-goh shee-puh-yoh
haenaego sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
해낼 수 있어요
hae-nael soo ee-ssuh-yoh
haenael su isseoyo
Because / So (아/어서)
해내서
hae-nae-suh
haenaeseo
Noun form — (기)
해내기
hae-nae-gee
haenaegi
Noun form — (음)
해냄
hae-naem
haenaem