现代汉语普通话中的“了”,有用作词尾的,也有用作句尾的。用作词尾的“了”,是动词“实现体”的标记,用作句尾的“了”,表示一种新情况的出现。至于“着”,就只有用作词尾,而无用作句尾的。用作词尾的“着”,是动词“进行(或持续)体”的标记。然而,在早期白话文中,以及现代某些方言口语中,不乏“着”作句尾的语言实例。 In Modern Chinese Mandarin, “the”, useful as the end of the word, but also for the end of the sentence. The “yes” used as the suffix is ​​a mark of the verb “realization body” and serves as the “end” of the sentence, indicating the appearance of a new situation. As for “着”, it is only used as a suffix, not as a sentence. The “an” used as the suffix is ​​the mark of the verb “performing (or continuing) the body.” However, in early vernacular Chinese, as well as in some modern dialects spoken, there is no shortage of instances of “着” as the end of the sentence.