게 확실해요

are you sure that

→ 것+이

phrase Uncommon #14,458

are you sure that 게 is a shortened form of 것이, making the preceding clause the thing being asked about or stated as certain. The phrase can also mean “it’s certain that” in a statement.

KO: 그 사람이 여기 사는 게 확실해요?

EN: Are you sure that person lives here?

“정말 죽은 게 확실해요?”

Are you sure they’re really dead?

이 남자 인 게 확실해요?

Are you sure it's this guy?

— 자전거 도둑 (1948)

마녀가 죽은 게 확실해요?

Are you sure the witch is dead?

— 위키드 (2024)