1、I have three cars,and you may have (whichever) you like.
第一句主语I,谓语have,宾语three cars.
第二句主语you,谓语may have,宾语whichever you like.
2、(No matter which)或(Whichever)day you come, I'll be pleased to see you.
状语从句的主语you,谓语come,无宾语;
主句的主语I,谓语will be,无宾语.
3、Being recognized (wherever)或(no matter where) you go is the price you pay for being famous.
主语being recognized;
谓语:is
表语:the price
4、(Wherever) did you get that funny hat?
主语you;
谓语get;
宾语that funny hat;
wherever为地点状语.
5、(Whichever) did you choose?
主语you;
谓语choose;
宾语whichever.