这不是一个完整的句子吧,整句话都可以看作定语.
regarding late work possibility of having more time different sources for books assistance with writing for overseas students ,从这里起全部都作regulations的后置定语来解释它是一个什么样的regulations
.of having more time different sources for books assistance with writing for overseas students都来作possibility的后置定语来解释它是一个什么样的possibility.
for books assistance with writing ,for后面的作sources的目的状语
for overseas students 这个for 后面的是不是也可以理解为regulation的目的状语呢?