I will come up with you.
I will catch up with you..
这种结构,是不是整个come up with /catch up with整体是一个谓语, you作宾语阿?
还是说谓语到up就结束了,with you 单独的方式状语?
只能把 come up with, catch up with 看作一个整体,否则意思就变了。