를 볼 수

can see (something or someone)

→ 를
phrase Uncommon #14,668
can see (something or someone) This is a verb phrase fragment: 를 marks the object, 볼 means “to see,” and 수 is part of the construction expressing ability. It is usually followed by 있어요/있다 for “can see” or 없어요/없다 for “cannot see.”
KO: 정말 엄마를 볼 수 있어요?
EN: Can you really see Mom?