covert auxiliary verb

The author believes that in Chinese a covert auxiliary verb absorbs all the overt grammatical features of the verb which is in the predicate position.
筆者認(rèn)爲(wèi)，這一現(xiàn)象是由於在漢語(yǔ)中存在一個(gè)隱性助動(dòng)詞，這一隱性助動(dòng)詞吸收了処於謂語(yǔ)位置上的動(dòng)詞的所有顯性語(yǔ)法特征。