不定式作什么成分

In some European countries, the salaries and pensions of working peoplehave been cut because governments are in debt to control banks and lenders.

请问老师们，这里的不定式是干什么成分？

In some European countries, the salaries and pensions of working people have been cut because governments are in debt to control banks and lenders.

不定式可以看作方面状语，意思是“在控制银行和贷款机构方面是负债运行的”。还有一种可能的剖析是：介词短语 in debt 修饰不定式作方法状语，即“负债控制”。

跟下句是一样的结构：

Dave was in a hurry to get back to work.