He might have given you more help,even though he was very busy,求解_英语解答

He might have given you more help,even though he was very busy,求解释
请问这是否是虚拟语气,should have 一类也属于虚拟语气么?

人气：466 ℃　时间：2019-10-23 09:22:27

解答

虚拟语气,表示与过去事实相反
意：即使他再忙,他也可以给你多些帮助啊.（表示：事实上他没有给你多的帮助）