how about=what about后加名字,代词,动词ing,那为什么会出现how about by train?

how about=what about后加名字,代词,动词ing,那为什么会出现how about by train? What about ...?“怎么样?”=How about...?后接< >词、代词的< >格、动词的< >形式 about后动词要加ing吗?如:How about ___games with me?(play) what about加名词,代词,动词ing之后的意思 How/What about 后是否加doing How about后面为啥加动词的ing形式 How about 后面动词用原型还是加ing? how about后接动词要不要用ing形式 用 How about+ 动词+ing 2句 what/how about n/v+ing? How about playing tennis中为什么play加ing why not ,how about what about 后面是用动词Ing形式还是用原型