The most common Korean word for “sometimes” is 가끔 (gakkeum). 「sometimes」는 한국어로 가끔.
Learn 가끔 free — flashcards, audio and review →「가끔」 단어장으로 무료로 외우기Words and levels: TOPIK I essentials (National Institute of Korean Language standard curriculum, KOGL Type 1) · examples: Cheesepotato