| to humans | 12 | transitive-object |
| potentially | 6 | degree |
| to birds | 6 | transitive-object |
| chemical → be → fatal | 34 |
| chemical → be → lethal | 28 |
| negative | neutral | positive |
| 0.904 | 0.091 | 0.005 |
| Raw frequency | 62 |
| Normalized frequency | 0.504 |
| Modifier score | 0.580 |
| Perplexity | 215.998 |