How to say "Be" in Japanese

When translating "be" into Japanese, you must choose carefully between 見つかる and 気を付ける. In Japanese, 見つかる (みつかる (mitsukaru)) is typically associated with "to be found; to be discovered (intransitive)" (Syllabus Level: N4) and represents Intransitive verb. Used when something that was lost or hidden becomes found or discovered, often without a direct agent or from the perspective of the item being found. The subject is the item that is found. The transitive counterpart is 見つける. On the other hand, 気を付ける (きをつける (ki o tsukeru)) maps to "to be careful, to pay attention" (Syllabus Level: N4) and represents Used to advise caution or remind someone to pay attention. The polite form is 気を付けます. A literal translation of "be" can often sound unnatural to native Japanese speakers if mixed up!