you will be rich will后为什么不直接加rich还要加be

I believe you will be a rich He will be rich ,he is rich区别 英语翻译If you will be rich man ,will you not love football?answ will后面为什么加be you will be late 为什么要加BE i will be happy 为什么加be it will be better为什么加Be? Being rich does not mean that you will be a successful perso will be后加什么形式? 为什么不直接说i will miss you 而和我说you will be missed will be后加什么词?will live to be ,live to 为什么加在will be之间,什么词加在 It will be snow.后面不加Y,为什么there will be snowy and.后面加Y?