what worried me most was my not being allowed to go abroad alone.
问题描述：
what worried me most was my not being allowed to go abroad alone.
my not being allowed to go abroad alone,如何分析.
答
what worried me most 是主语
was 是谓语动词
my not being allowed to go abroad alone是宾语
整句意思是使我最担心的是不被允许独自出国
由于（不被允许独自出国）作宾语,所以be 要改成being,作动名词