"The friend gives the teacher a book."
Translation:친구는 선생님께 책을 드립니다.
September 11, 2017
I don't think that's always true. I've seen -세요 used in a bunch of regular sentences here on duolingo too.
March 20, 2019
No, the infinitive is 드리다 so the stem/base is 드리. 드립니다 is a conjugated form of the verb.
April 9, 2018