完成进行时态的be型被动：除了主动词外，我们和主动时态没区别！

本讲我们介绍英语的四个完成进行时态的被动。

一、现在完成进行时态的被动

谓语动词形态：has/have been being done

1. Mediation efforts have beenbeing interrupted.

调停努力一直在被干扰着。

2. Ailing jewelry retailer ZaleCorporation (ZLC) has been being lifted by the risingSeptember tide, up 15 percent this month already.

境况不佳的珠宝零售商Zale Corporation (ZLC)受到9月上涨趋势的提振，本月已上涨15%。