i'v seen HAS play several times this season
问题描述：
i'v seen HAS play several times this season
为什么一开始用现在完成时而后来用一般现在时
答
后面的play several times this season 不是谓语,而是不定式结构做宾补,表示谓语动词seen感受了整个过程.
如用代词him取代HAS时,就成了I'v seen him play several times this season.就是说,这个季度我看见他踢过几次球了·.