My dog's subject is only running around with me.为什么用running而不用run

问题描述:

My dog's subject is only running around with me.为什么用running而不用run

首先这句话的意思是我的狗狗的事情就是围着我转.
这里用running明显就是动词+ing形式变成动名词.这句话主语是My dog's subject 谓语是is 宾语是only running around with me.