could后面加动词原形。

could：

v.能够;把(食品)装罐保存;让…卷铺盖走人;炒…的鱿鱼。

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。

can的过去分词和过去式。扩展资料

　　Only with a few people could she be her real self.

　　只有和几个人在一起时，她才能表现出真实的自我。

　　I could come next week, or the week after.

　　我可能下周来，或者再下一周。

　　Could you put me through to the manager, please

　　请帮我找经理接一下电话好吗？

　　Could you just help me with this box, please

　　请帮我搬一搬这箱子好吗？

　　This job could be done equally well by a computer.

　　这个工作用计算机同样可以做得很好。