-고 있다
be -ing (progressive)
1 级 · 时制
讲解
An action in progress or ongoing over a period. Attaches to verb stems only. Honorific: -고 계시다.
例句
동생은 지금 자고 있어요.
My younger sibling is sleeping now.
요즘 요리를 배우고 있어요.
These days I'm learning to cook.
아버지는 신문을 읽고 계세요.
My father is reading the newspaper.
TOPIK 要点
TOPIK I Listening 15–16 (pictures) and Reading 43–45.