i have后面加什么形式

　　I have established a good working relationship with my boss.

　　我与老板已经建立起良好的工作关系。

　　How many times do I have to tell you not to do that?

　　我得跟你说多少回不要做那种事？

　　I have nothing more to say on the subject.

　　关于这个问题，我再没有要说的了。

　　I have some comments to make in relation to this matter.

　　关于这件事我有几点看法。

　　I have to go and get my mother from the airport.

　　我得去机场接我的母亲。