This is the 15599th most frequent Korean word.
보내주신다
"Send (something) to someone," honoring the sender.
The word '보내주신다' is used here to describe the action of sending something (an email) with the subject being the teacher and the receiver being the student, showing a formal tone and respect toward the teacher.
선생님께서는 매일 저에게 이메일을 보내주신다.
The teacher sends me an email every day.
In this sentence, '보내주신다' is part of quoted speech, indicating the intention of the friend to send a birthday gift, and it reflects the future aspect depending on the context.
친구가 생일 선물을 보내주신다고 했어요.
My friend said they would send me a birthday present.
Here, '보내주신다' describes the recurring action of the grandmother sending money to her grandchild, showcasing respect and formality towards the grandmother in describing her actions.