411 REFERENCE · Wiktionary
-을까
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
Korean
Alternative forms
ko -ㄹ까 after vowel or ko ㄹ-final stems
North Korea ko -을가
Etymology
From ko okm - -으ᇙ가〮/ᄋᆞᇙ가〮 -olq-ká/ulq-ká, equivalent to -으ᇙ/ᄋᆞᇙ -olq/ulq irrealis adnominal suffix + -가〮 -ká noun-like particle for polar questions. The wh-word question equivalent is ko -을꼬, not common in Standard Korean.
Pronunciation
Suffix
suffix
In the intimate speech level, or with ko -요 in the polite speech level, an interrogative suffix. Has a nuance of greater doubt or uncertainty.
ko 음악-이나 들-을까-요? Should we listen to some music?
ko 언제 만날까? When should we meet up?
ko 우리-가 할 수 있을까? Can we do it? / Do you think we can do it?
ko 커피-나 마실까? Should [I, we] drink coffee?
Usage notes
ko -을까 causes stem-final ko ㄹ to drop out.
Adding ko 하다 adds the meaning of intention, e.g.
ko 그 영화-를 볼까 해요. I intend to watch that movie.
In Northern Standard Language, 문화어, this is spelled -을/ㄹ가.