Verbseoul.
regular

기이다 conjugation (giida, to hide/conceal a fact from somebody)

To say to hide/conceal a fact from somebody politely in the present tense, use 기여요 (gee-yuh-yoh) · giyeoyo. Below is the full conjugation of 기이다 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

TenseCasual (반말)Polite (요)Formal (합니다)
Present
기여
gee-yuh
giyeo
기여요
gee-yuh-yoh
giyeoyo
기입니다
gee-eem-nee-dah
giimnida
Past
기였어
gee-yuh-ssuh
giyeosseo
기였어요
gee-yuh-ssuh-yoh
giyeosseoyo
기였습니다
gee-yuh-sseum-nee-dah
giyeosseumnida
Future
기일 거야
gee-eel guh-yah
giil geoya
기일 거예요
gee-eel guh-yae-yoh
giil geoyeyo
기일 겁니다
gee-eel guhm-nee-dah
giil geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
기이세요
gee-ee-sae-yoh
giiseyo
Suggestion / Let's Polite (요)
기여요
gee-yuh-yoh
giyeoyo
Question Polite (요)
기여요?
gee-yuh-yoh-?
giyeoyo?
Connective "and" — (고)
기이고
gee-ee-goh
giigo
Conditional "if" — (면)
기이면
gee-ee-myuhn
giimyeon
Progressive (고 있어요)
기이고 있어요
gee-ee-goh ee-ssuh-yoh
giigo isseoyo
Want to (고 싶어요)
기이고 싶어요
gee-ee-goh shee-puh-yoh
giigo sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
기일 수 있어요
gee-eel soo ee-ssuh-yoh
giil su isseoyo
Because / So (아/어서)
기여서
gee-yuh-suh
giyeoseo
Noun form — (기)
기이기
gee-ee-gee
giigi
Noun form — (음)
기임
gee-eem
giim