| by the epa | 5 | other |
| currently | 2 | temporal |
| at any given time | 2 | temporal |
| chemical → be → reviewed | 9 |
| chemical → require → review | 5 |
| chemical → be under → review | 5 |
| chemical → need → further evaluation | 3 |
| negative | neutral | positive |
| 0.170 | 0.729 | 0.101 |
| Raw frequency | 22 |
| Normalized frequency | 0.331 |
| Modifier score | 0.950 |
| Perplexity | 250.739 |