concerned

fe’l verb

1. To engage by feeling or sentiment; to interest. A good prince concerns himself in the happiness of his subjects.
2. To make somebody worried. I’m concerned that she’s becoming an alcoholic.
3. To relate or belong to; to have reference to or connection with; to affect the interest of; to be of importance to.

sifat adjective

1. Showing concern. There was a concerned expression on her face as I told her the news.
2. Involved or responsible. The people concerned have been punished.