藏语动词的屈折形态变化,是藏语语法的一个重要特点,藏语动词的屈折形态有3种:时,式和态。时指现在时、未来时、过去时;式指陈述式和命令式;态指自动态和使动态。在藏语书面语里,动词的时、式、态都是用动词本身的屈折形式来表达的。最早的藏文文法著作《松达》以及古藏文一些著作反映了古藏语书面语动词屈折形态的面貌。三时(现在时、 The change of the inflectional form of Tibetan verbs is an important feature of Tibetan grammar. There are three kinds of inflectional forms of Tibetan verbs: time, style and state. When refers to the present, future, past tense; style refers to the statement and imperative; state refers to the automatic and dynamic. In Tibetan written language, the verb’s time, style and state are expressed in the inflectional form of the verb itself. The earliest Tibetan literary works “Songda” and some ancient Tibetan writings reflect the appearance of the written form of the ancient Tibetan verb inflection. Three o’clock (now,