This is the 11805th most frequent Korean word.
내야한다
"내야한다" means "must pay" or "must submit."
In this sentence, '내야한다' is used to express the necessity to submit something, in this case, homework, indicating an obligation or requirement.
나는 숙제를 오늘까지 내야한다.
I must submit my homework by today.
Here, '내야한다' is employed to signify the action of paying, emphasizing the necessity to fulfill a financial obligation.
그는 시험 비용을 내야한다.
He must pay the exam fees.
In this example, '내야한다' is used to denote the obligation of payment for a recurring expense, reflecting the action of settling utility costs.