probably isn't; surely isn't
마약은 아니겠죠?
It's not drugs, is it?
— 8과 1/2 (1963)
어쩌면 설마 아니겠죠
Surely it isn't, right?
— "폭풍의 언덕" (2026)
음탕한 생각은 아니겠죠
You're not having dirty thoughts, are you?
설마 미국은 아니겠죠?
Surely not the United States?
— 벼랑 위의 포뇨 (2008)