| highly | 15 | degree |
| both | 14 | degree |
| for its intended use | 13 | purpose |
| new drug → be → effective | 146 |
| new drug → be shown to be → effective | 3 |
| new drug → be found → effective | 3 |
| negative | neutral | positive |
| 0.093 | 0.506 | 0.401 |
| Raw frequency | 152 |
| Normalized frequency | 0.965 |
| Modifier score | 0.833 |
| Perplexity | 300.827 |