것이라

것이라

"것이라" means "it is something that" or "it will be something that," depending on context.

Here, '것이라' is used to form the predicate, following '있을' (meaning 'there will be'), expressing assurance or prediction about a condition.

열심히 공부하면 좋은 결과가 있을 것이라 확신합니다.

I am confident that there will be good results if I study hard.

In this instance, '것이라' follows '유용할' (meaning 'will be useful'), expressing the expected utility or potential future state of the subject.

그 의견이 모두에게 유용할 것이라 기대했습니다.

I expected that the opinion would be beneficial to everyone.

In this sentence, '것이라' combines with '될' (to become) to construct a clause indicating a belief about a future state or event.

그것은 미래의 일이 될 것이라 믿습니다.

I believe that will become a matter of the future.