을 깨고

break … and

→ 을
phrase Uncommon #14,566
break … and 을 marks the object of 깨다, meaning “to break”; 깨고 connects it to what follows. With abstract objects, it can mean “spoil,” as in 흥을 깨다 (“spoil the mood”).
KO: 제가 컵을 깨고 바로 치웠어요.
EN: I broke the cup and cleaned it up right away.