기에

Same grammar point as 기에(는) which means "since" but here it's used to talk about something based on what you or someone else can see, hear, know, etc.

It can only be attached to verbs that provide knowledge.

Conjugation

All Tenses
Knowledge Verb (V) 보다 보기에
Knowledge Verb (C) 알다 알기에

Example Sentences

Polite

민지가 듣기에 어제 소연이 또 늦었어요.
From what Minzy hear, Soyeon was late again yesterday.

Polite

제가 알기에 그 실수를 민지의 잘못이에요.
As far as I know, this mistake was Minzy's fault.