| from place | 7 | location |
| to loam | 5 | purpose |
| significantly | 4 | degree |
| soil → can → vary | 6 |
| soil → vary across → the region | 4 |
| soil → vary to → place | 3 |
| soil → vary throughout → the region | 3 |
| negative | neutral | positive |
| 0.188 | 0.737 | 0.076 |
| Raw frequency | 16 |
| Normalized frequency | 0.240 |
| Modifier score | 0.500 |
| Perplexity | 365.172 |