一句VOA的句子,求教里面的语法.

问题描述:

一句VOA的句子,求教里面的语法.
Others concerned about the status of property,rights and citizenship should the region come under formal Russian control.根据我的理解,句子应该是should be in the region的意思把,不晓得为什么be in 可以省略

Worries over the future have led to a run on banks,with others concerned about the status of property,rights and citizenship should the region come under formal Russian control.后面这句should the regi...