can和often可以连用么

问题描述:

can和often可以连用么
in England ,you don`t often hear people shouting in the street.用you can`t 不行么,为什么

可以连用,这里不用can't的原因是,can't表示一种主动的能力,don't代表一种客观的事实 can't和don't语法上都是对的,但语意上don't更贴切