1、"" is the typical representative of progressive aspect in Korean.
“-（?）”是韓國語中表示進(jìn)行時(shí)代的典型代表。

2、Some Changes of the Progressive Aspect in Modern English
現(xiàn)代英語中進(jìn)行體的一些變化

3、Then in the second chapter has studied the progressive aspect in Korean.
然后在第二章中研究了韓國語的進(jìn)行形態(tài)。