I'm curious about the right way to say the rising of living cost, because usually I will use:
- The problem of living cost increasing
- The living cost increasing problem
- The increasing of living cost
but I have read some article, most of the authors are using "rising cost of living" instead of "living cost increasing". Thus, can I know the right way to express the living cost is increasing (in formal writing)? Is it fine to say "the problem of living cost increasing"?