Verbseoul.
하다 verb
이룩하다irukhadato achieve

To say to achieve politely in the present tense, use 이룩해요 (ee-roo-kae-yoh). Below is the full conjugation of 이룩하다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
이룩해
ee-roo-kae
이룩해요
ee-roo-kae-yoh
이룩합니다
ee-roo-kahm-nee-dah
Past
이룩했어
ee-roo-kae-ssuh
이룩했어요
ee-roo-kae-ssuh-yoh
이룩했습니다
ee-roo-kae-sseum-nee-dah
Future
이룩할 거야
ee-roo-kahl- -guh-yah
이룩할 거예요
ee-roo-kahl- -guh-yae-yoh
이룩할 겁니다
ee-roo-kahl- -guhm-nee-dah

Other useful forms

Command Polite (세요)
이룩하세요
ee-roo-kah-sae-yoh
Suggestion / Let's Polite (요)
이룩해요
ee-roo-kae-yoh
Question Polite (요)
이룩해요?
ee-roo-kae-yoh-?
Connective “and” — (고)
이룩하고
ee-roo-kah-goh
Conditional “if” — (면)
이룩하면
ee-roo-kah-myuhn
Noun form — (기)
이룩함
ee-roo-kahm