| by micro | 5 | other |
| heavily | 4 | degree |
| highly | 3 | degree |
| soil → be → polluted | 16 |
| soil → become → polluted | 10 |
| soil → get → polluted | 3 |
| soil → be become → polluted | 3 |
| soil → be polluted in → various ways | 3 |
| negative | neutral | positive |
| 0.790 | 0.195 | 0.015 |
| Raw frequency | 35 |
| Normalized frequency | 0.352 |
| Modifier score | 0.500 |
| Perplexity | 217.690 |