havebeen

havebeen have been 的用法？have been是什么意思？还有用法have been doing 的用法有哪些havebeenmeaningto什么意思

have been meaning to 意思是 一直想要去做某事...例句：I have been meaning to meet you in preson.我一直想当面见你。

havebeen是什么时态?