This is the 9960th most frequent Korean word.
공모전에
"To (a) contest" or "In (a) contest."
Here, '공모전에' is the dative form ('-에' particle for indicating a location or direction) of '공모전', translating to 'to the contest', indicating the target of submission.
그는 그림을 공모전에 제출했습니다.
He submitted his artwork to the contest.
In this sentence, '공모전에' shows intent to engage in an event, emphasizing future involvement in the contest.
나는 공모전에 참가할 계획입니다.
I plan to participate in the contest.
Here, '공모전에' is used to denote the context of participation, specifying the setting of the contest.