| extremely well | 7 | degree |
| naturally | 4 | manner |
| by removing the top soil | 4 | manner |
| line → be → preserved | 37 |
| line → be → retained | 18 |
| negative | neutral | positive |
| 0.092 | 0.649 | 0.259 |
| Raw frequency | 55 |
| Normalized frequency | 0.392 |
| Modifier score | 0.625 |
| Perplexity | 138.554 |