ようにしてください Question, Verb + する?


Hello I am learning Japanese right now and was wondering what the difference
between these two sentences is (or if the latter is even correct?)

水を飲むようにしてください。

水を飲むするようにしてください。

I was doing a quiz and the question was what does it mean to say "Please drink
water" and I thought the second answer might have also been correct? Thanks in
advance I hope you can understand my question!!




You can never use "verb + する" in any situation.

飲むする, 買うする, 学ぶする, 死ぬする, 壊すする.  
They're all incorrect.

You can say "熟語 + する" like 購入する, 学習する, 死亡する, 破壊する instead; though 飲む doesn't
have a common 熟語, so you can't use this way.

