I have nerve been more sure my entire life.为什么不是 in my entire life

I have nerve been more sure my entire life.为什么不是 in my entire life I got nerve 歌词 I have been selling I have been trying I have ever been I too have been I have been to. I have been I have been in. You have a lot of nerve.怎么说 I have been there,have been 是have been in还是have been to的缩写? i have always been there i have never been there I HAVE NEVER BEEN,能否说I never have been I have been so serious I have been so serious I get my nerve up是什么意思 I-have-been-at-home I have always been you I have been loving you