A verb can be used as subject on condition that the predicate of the sentence must be an adjective or a verb expressing the ideas of " stop , start or judge " 动词作主语时要有一定的条件：谓语需由形容词或表示"停止、开始、判断"一类的动词充当。
Human cognition of mental or emotional attitude is based on the two cognitive perspectives : the experiencer and the stimulus , which result in either the experiencer or the stimulus as the subject in language 摘要人类对自身心理感受的认知有主体感受和外部刺激两个视角，反映在语言里要么是感事作主语，要么是刺激物作主语。
Some partwas carelessly is the result of , buckles has many treated unjustly theminute , if the plural number has not added " s " , was highest - levelshould add " est " , i only added " st " the past type not to add " ed " , theverb made the subject to be supposed if gerund form 有一部分是粗心所致，扣了不少冤枉分，如复数没加“ s ” ，最高级应该加“ est ” ，我只加了“ st ”过去式没有加“ ed ” ，动词作主语应该要是动名词形式。
