Her mother was died on May.09,1905.was 表示过去式,因为1905年是过去的时间,用过去式。died 是“die"的过去式形式、
She died on May 9th,1905 die动词 dead形容词
Her mother was died on 9th, May of 1905 .
其实哪用这么麻烦. 就说.她妈死得早. 完了. 简单明了.
是She died on May 9th,1905