关于时态Hewasverypleased,ifhehadn'tspokentothesalesgirlbeforehand,hemighthavespentmorethanhecouldreallyhaveafforded,mightn'the?请详细分析一下这个句子,时态的运用.morethanhecouldreallyhaveafforded最后

Question

关于时态
He was very pleased,if he hadn't spoken to the salesgirl beforehand ,he might have spent more than he could really have afforded,mightn't he?
请详细分析一下这个句子,时态的运用.
more than he could really have afforded
最后这个怎么理解?could用了,后来又来really,再加上现在完成,中文怎么翻译?

Answer 1

if he hadn't spoken to the salesgirl beforehand ,he might have spent more than he could really have afforded,mightn't he?
我觉得是过去完成时的虚拟语气