He had nowhere to live and been working in a pub when he decided to start his own bussiness.
问题描述：
He had nowhere to live and been working in a pub when he decided to start his own bussiness.
前面既然有HAD了,后面BEEN
答
他没有地方可住,开始在一家俱乐部工作的时候,他决定开始做自己的事业.我问的是这句话的语法没错吧语法没有错，had been working用的是过去进行时