have been 是现在完成时，had been 才是过去完成时，been的时态要根据上下文而定。
例句
His wallet had been rifled.
他的钱包被偷了。
These figures have been disputed.
有人对这些数字提出了质疑。
What\'ve you been up to?
你一直在搞什么名堂？
You\'ve been very kind.
你真是体贴入微。
Progress has been particularly disappointing.
进展一直格外令人失望。
