can后面加动词原形。
can：vt.可以;把(食品)装罐保存;让…卷铺盖走人;炒…的鱿鱼。
modal.(表示有能力做或能够发生)能，会;(表示知道如何做)懂得;与动词feel、hear、see、smell、taste 连用
扩展资料
The operation could prolong his life by two or three years.
这次手术可使他多活两三年。
Many children cant function effectively in large classes.
许多孩子在大班上课时学习效果不好。
The results can be divided into three main categories.
结果可分为三大类。
I could come next week, or the week after.
我可能下周来，或者再下一周。
The data can be interpreted in many different ways.
这份资料可以从多方面解读。
