could not后面加什么

could not后面加动词原形。

could：

modal用于can的过去时;(询问是否可做某事)能，可以;(礼貌地请求别人做事)能；

v.把(食品)装罐保存;让…卷铺盖走人;炒…的鱿鱼；

can的过去分词和过去式

扩展资料

Her colleagues could not fault her dedication to the job.

她的同事认为她的`敬业精神是无可挑剔的。

Despite her earnest efforts, she could not find a job.

尽管她已尽心竭力，但是仍然找不到工作。

With the best will in the world I could not describe him as a good father.

尽管我心里极想美言几句，却怎么也不能说他是位好父亲。

She could not distinguish the make of the car in the fading light.

她在渐暗的暮色中看不清楚汽车的型号。