| clinically | 19 | manner |
| thoroughly | 19 | manner |
| currently | 17 | temporal |
| drug → be → tested | 775 |
| drug → be tested for → use | 13 |
| drug → be in → testing | 8 |
| drug → be tested in → addition | 7 |
| drug → be tested for → example | 3 |
| negative | neutral | positive |
| 0.255 | 0.605 | 0.140 |
| Raw frequency | 806 |
| Normalized frequency | 0.745 |
| Modifier score | 0.771 |
| Perplexity | 74.762 |