I am the most bright star in the sky now or forever 这句话有没有语病

I am the most bright star in the sky now or forever 这句话有没有语病 Which star shines the most (__)in the sky?(bright ) you are the most perfect person in my heart forever 这句话有没有语法 i am the most happiest people in the world,这句话有语法错误吗? i am the star in the northern 一首外国歌曲歌词中有：I let you down . I am the sky ,the star ,the moon 谁有“ I swear,by the moon and star in the sky" 的完整歌词啊? 这句话有语病吗?You know,I most love the human is you I'm not the best feeling,but I'm the most love you!这句话有语病么?有 请英语高手帮忙翻译：The rainbow will bloom in my heart forever! 这句话有语病 Whom do you like most,your brother or your sister?请问这句话有没有语病 There will be a star smile to you in the sky .I'm the star .