1.i want to go swimming 2.where do you swim 为什么一个加ing一个不加ing

1.i want to go swimming 2.where do you swim 为什么一个加ing一个不加ing 为什么I can go swimming (swim)加ing而I can see the flowers不加(ing) i like swimming为什么加ing而i can swim为什么不加ing I am going to go swimming tomorrow.swim为什么加ing Do you like go swimming in summer?这里为什么go不加ing Did you go swimming的swim要加ing吗? went swimming 为什么swim要加ing swimming lesson为什么swim要加ing I want to join the swimming club为什么swimming要加ing? Can you help kids with swimming?swim为什么加ing 又为什么加with in summer,we often go swimming 为什么swim要加ing? people like to go to为什么go不加ing