| Typicality: | 0.464 |
| Saliency: | 0.461 |
| to a point | 7 | temporal |
| over time | 5 | temporal |
| toward the south | 5 | location |
| soil → be → less fertile | 30 |
| soil → become → less fertile | 29 |
| soil → become → less productive | 9 |
| soil → be → less productive | 4 |
| soil → become → less and less fertile | 3 |
| negative | neutral | positive |
| 0.685 | 0.263 | 0.052 |
| Raw frequency | 75 |
| Normalized frequency | 0.461 |
| Modifier score | 0.825 |
| Perplexity | 101.164 |