Then Dr.Millington asked the caller if he was a relative of the patient

问题描述:

Then Dr.Millington asked the caller if he was a relative of the patient
帮我分析一下这个句子中的:if he was a relative of the Patient 的构成分份..还有(he was)可以省略吗?有没有加外的表达方法? 

if引导词,he主,was系,a relative of the Patient表 .这是asked的直接宾语从句;(he was)不可以省略,省略了就缺少了主语和系动词了.只能这样表达了.