| usually | 3 | degree |
| as its weakest link | 3 | manner |
| as sediment deposition | 2 | manner |
| ecosystem → be → effective | 7 |
| ecosystem → be → good | 6 |
| ecosystem → be → beneficial | 4 |
| negative | neutral | positive |
| 0.060 | 0.250 | 0.690 |
| Raw frequency | 17 |
| Normalized frequency | 0.492 |
| Modifier score | 0.800 |
| Perplexity | 311.886 |