| in clay | 13 | location |
| in nutrients | 8 | other |
| often | 8 | temporal |
| soil → be → richer | 75 |
| soil → be → more abundant | 3 |
| soil → be → more rich | 3 |
| negative | neutral | positive |
| 0.038 | 0.373 | 0.589 |
| Raw frequency | 81 |
| Normalized frequency | 0.472 |
| Modifier score | 0.740 |
| Perplexity | 383.309 |