有be afraid doing的用法吗?

有be afraid doing的用法吗? be afraid of和be afraid的用法 fear与afraid（be afraid of）的用法具体点,最好有例子, be doing和doing的用法区别 amaze的用法be amazed to do和be amazed doing有区别吗? there be ...doing 的用法 be doing结构的用法 be afraid to do sth和be afraid doing sth的意思相同吗?区别是什么如题 英语中be afraid of doing be afraid to do 有什么区别? be afraid to do 与 be afraid of doing 有什么区别?Thank you! sb be seen doing 有这种用法吗? notice sth/sb be doing 这种用法有吗? be going to doing这种用法有吗? be going to doing有这个用法吗 be afraid词组的区别be afraid to do 和be afraid of doing的区别及各自的例句, be afraid of doing sth be afraid to do sth ,be afraid of doing sth的区别 be afraid to do和be afraid of doing的区别,