must have been, was probably
분명 당신 이었겠죠
It must have been you.
— 프린세스 브라이드 (1987)
반복 재생 이었겠죠
It must have been on repeat, right?
— 추락의 해부 (2023)
형이나 아버지 같은 사람 이었겠죠
He must have been like an older brother or a father figure.
— 맨 프럼 어스 (2007)
물론 농담 이었겠죠
Of course you were joking.
— 러브 액츄얼리 (2003)