How to say "Be" in Japanese

When translating "be" into Japanese, you must choose carefully between 役立つ and 怠ける. In Japanese, 役立つ (やくだつ (yakudatsu)) is typically associated with "to be useful, to be helpful" (Syllabus Level: N3) and represents An intransitive verb. Used to describe something that serves a purpose or provides assistance. Often followed by に.. On the other hand, 怠ける (なまける (namakeru)) maps to "to be lazy, to neglect (one's work/duties)" (Syllabus Level: N3) and represents Often used to describe someone avoiding work or duties. Has a somewhat negative connotation. / 仕事や義務を避け、努力しない状態を表す。否定的なニュアンスを含む。. A literal translation of "be" can often sound unnatural to native Japanese speakers if mixed up!