How do i express this naturally in korean?
The more you study korean, the more you'll improve(your skill)는 한국어로 어떻게 말해야돼요?
한국어 공부할수록 늘 것같아요 (?) I'm not sure of the ending.
How would i say this in the most natural way?

Question

How do i express this naturally in korean?
The more you study korean, the more you'll improve(your skill)는 한국어로 어떻게 말해야돼요? 
한국어 공부할수록 늘 것같아요 (?) I'm not sure of the ending.
How would i say this in the most natural way?

Answer

아~~ 감사합니다 ^^ I thought it looked a bit strange, so I had to ask. I'll pay more attention to that space.

Answer

You can say like that. 한국어 공부할수록 늘 것_같아요. Notice the space between 것 and 같아요. 한국어 공부하면 할수록 더 많이 늘 거예요 could be another option, but your sentence is good enough.