작업한

In a sentence

• 나는 작업한 파일을 저장해 두었어요.

  I saved the file I worked on.

  Here, '작업한' modifies '파일' to specify that the file was worked on.

• 그는 이전에 작업한 프로젝트에 대해 이야기했습니다.

  He talked about the project he worked on previously.

  In this sentence, '작업한' qualifies '프로젝트,' indicating that it is a project he worked on.

• 우리가 함께 작업한 결과물이 성공적인 평가를 받았습니다.

  The outcome we worked on together received positive feedback.

  Here, '작업한' describes '결과물,' showing that the result was collaboratively worked on.