| highly | 28 | degree |
| for the environment | 7 | transitive-object |
| to most aquatic life | 5 | transitive-object |
| chlorine → be → toxic | 76 |
| chlorine → be → toxic gas | 17 |
| chlorine → be → toxic chemical | 9 |
| chlorine → be → toxin | 6 |
| negative | neutral | positive |
| 0.855 | 0.125 | 0.019 |
| Raw frequency | 108 |
| Normalized frequency | 0.867 |
| Modifier score | 0.500 |
| Perplexity | 31.630 |