| subsequently | 2 | temporal |
| during the drawdown | 2 | temporal |
| well | 2 | degree |
| sediment → be → exposed | 15 |
| sediment → be exposed on → the surface | 3 |
| negative | neutral | positive |
| 0.217 | 0.738 | 0.045 |
| Raw frequency | 18 |
| Normalized frequency | 0.389 |
| Modifier score | 0.500 |
| Perplexity | 209.182 |