| highly | 20 | degree |
| to the environment | 11 | transitive-object |
| often | 10 | degree |
| process → be → toxic | 63 |
| process → be → hazardous | 51 |
| process → be → hazardous due to the toxicity | 4 |
| negative | neutral | positive |
| 0.641 | 0.202 | 0.156 |
| Raw frequency | 118 |
| Normalized frequency | 0.454 |
| Modifier score | 0.571 |
| Perplexity | 177.426 |