| medically | 86 | degree |
| absolutely | 17 | degree |
| sometimes | 17 | degree |
| drug → be → necessary | 291 |
| drug → be → required | 78 |
| drug → be → need | 16 |
| drug → be on → necessary | 12 |
| drug → be → the need | 4 |
| negative | neutral | positive |
| 0.262 | 0.617 | 0.121 |
| Raw frequency | 401 |
| Normalized frequency | 0.652 |
| Modifier score | 0.621 |
| Perplexity | 290.321 |