we would have finished our task if you had had not delayed your job.检查虚拟语气语法对不对?

题目

we would have finished our task if you had had not delayed your job.检查虚拟语气语法对不对?
we would have finished our task if you had had not delayed your job,

答案

前半对,后半多了个had.有2个had的情况只有一种,前一个为助动词,后一个为动词,但not不可能出现在第二个had后.而且如果had 是实义动词,delay就你可能出现.