| Typicality: | 0.360 |
| Saliency: | 0.259 |
| for three decades | 3 | temporal |
| historically | 2 | temporal |
| stream → be protected under → the clean water act | 5 |
| stream → be protected by → the clean water act | 4 |
| negative | neutral | positive |
| 0.291 | 0.591 | 0.118 |
| Raw frequency | 9 |
| Normalized frequency | 0.259 |
| Modifier score | 0.500 |
| Perplexity | 31.770 |