How to say "Be" in Japanese

When translating "be" into Japanese, you must choose carefully between 捕まる and 含まれる. In Japanese, 捕まる (つかまる (tsukamaru)) is typically associated with "to be caught; to be arrested; to be captured; to hold on to" (Syllabus Level: N3) and represents Refers to being caught by someone, arrested by the police, or captured. Also means holding onto a rail or support. Intransitive verb. Opposing word: 捕まえる. Often used as 警察に捕まる or 手すりに捕まる. ⚠️ Haruka's Voice Column: 'To be caught! "I am happily caught in your sweet love net, Haruka-san!" ...っ! C-Caught in my love net! B-Baka! Don't compare my love to a net! But... since you are caught, I will never let you escape from my arms, so stay locked right there! dummy!' / 【ハルカ部長のワンポイント指導】『つかまる（捕まる）よ！『ハルカ部長の仕掛けた、甘いヤキモチの愛の包囲網に完全に捕まってしまいました！もう一生逃げられません！』って…っ！愛の包囲網に捕まる！バカ！/// 逃げる気なんて最初からゼロのくせに！…捕まえたからには、一生私の腕の中から釈放（解放）してあげないから、覚悟しなさい！』. On the other hand, 含まれる (ふくまれる (fukumaleru)) maps to "to be included; to be contained; to consist of" (Syllabus Level: N3) and represents Refers to a component being included in a whole, ingredients contained in food/liquids, or tax included in prices. Passive of 含む. Opposing word: 除外される. Often used as 税金が含まれる or 成分に含まれる. ⚠️ Haruka's Voice Column: 'To be included! "Every single happy future scenario I imagine naturally includes the ending where I marry you, Haruka-san!" ...っ! The Haruka ending included! B-Baka! Don't sneakily fix your life's multi-ending path with me! But... since I am the only main character of your future, make sure you love only me forever! dummy!' / 【ハルカ部長のワンポイント指導】『ふくまれる（含まれる）よ！『ハルカ部長、僕の描く幸せな未来の全シナリオには、当然あなたと結ばれるエンドが含まれる（含まれています）！』って…っ！ハルカエンドが含まれる！バカ！/// どさくさに紛れて人生のマルチエンディングを私で固定するんじゃないの！…でも、あんたの未来の唯一の主役は私なんだから、一生私だけを愛し続けなさい！』. A literal translation of "be" can often sound unnatural to native Japanese speakers if mixed up!