| Typicality: | 0.303 |
| Saliency: | 0.125 |
| to improve the flow capacity | 3 | purpose |
| primarily | 3 | degree |
| drain → be intended to improve → sedimentation control | 3 |
| drain → improve → sedimentation control | 3 |
| negative | neutral | positive |
| 0.025 | 0.873 | 0.102 |
| Raw frequency | 6 |
| Normalized frequency | 0.125 |
| Modifier score | 0.500 |
| Perplexity | 225.687 |