| from the dorsal | 3 | location |
| during this time | 2 | temporal |
| erosion → be → detected | 6 |
| erosion → be → noted | 4 |
| erosion → be → observed | 4 |
| erosion → be → recorded | 3 |
| negative | neutral | positive |
| 0.318 | 0.635 | 0.047 |
| Raw frequency | 17 |
| Normalized frequency | 0.504 |
| Modifier score | 0.500 |
| Perplexity | 70.024 |