我来这里是为了想和你谈一些事.我想转学.这句话怎么翻译成比较口语一些的英语?或者怎么比较委婉一点的说转学?

I want to tell you something. I am thinking of transferring to another school.
You know what? I am wondering whether I should transfer to another school.You know what? I am wondering whether I should transfer to another school？这句话加进去，他肯定不让我转了你要表达想转学，那就换一种说法I have been considering this for a long time. I believe it is time that I transferred to another school.谢谢你啊，你英文真的很棒。不过我有些困惑为什么Transferr是过去式呢？it is time that somebody did something是习惯用法。