汉语平行并列结构中的隐性动词来自空动词句(empty verb sentences)和左边缘删略句。 它们分别是述谓关系允准(subject-predicate predication licensing)和并列缩减的结果。

• The covert verbs in Chinese parallel coordinate structures arise from empty verb sentences and LPD sentences and come as the result of subject-predicate predication licensing and CR, respectively.