| naturally | 2 | manner |
| metal → be found in → soil | 10 |
| metal → be found in → the soil | 4 |
| metal → be in → soil | 4 |
| metal → accumulate in → soil | 3 |
| metal → be present in → soil | 3 |
| negative | neutral | positive |
| 0.262 | 0.638 | 0.101 |
| Raw frequency | 24 |
| Normalized frequency | 0.382 |
| Modifier score | 0.800 |
| Perplexity | 67.904 |