| in nature | 2 | location |
| primarily | 2 | degree |
| stone → be made of → uric acid | 8 |
| stone → be composed of → uric acid | 7 |
| stone → contain → uric acid | 7 |
| stone → be → uric acid | 4 |
| stone → be made up of → uric acid | 3 |
| negative | neutral | positive |
| 0.244 | 0.695 | 0.060 |
| Raw frequency | 29 |
| Normalized frequency | 0.370 |
| Modifier score | 0.900 |
| Perplexity | 61.886 |