| into consideration | 18 | other |
| for humans | 17 | transitive-object |
| for the environment | 17 | purpose |
| chemical → be → safe | 535 |
| chemical → be safe to → use | 19 |
| chemical → be taken → safe | 10 |
| negative | neutral | positive |
| 0.290 | 0.514 | 0.196 |
| Raw frequency | 564 |
| Normalized frequency | 0.871 |
| Modifier score | 0.807 |
| Perplexity | 32.244 |