| highly | 11 | degree |
| so tightly | 3 | manner |
| strictly | 2 | degree |
| methadone → be → regulated | 18 |
| methadone → be → controlled substance | 18 |
| negative | neutral | positive |
| 0.499 | 0.443 | 0.057 |
| Raw frequency | 36 |
| Normalized frequency | 0.669 |
| Modifier score | 0.500 |
| Perplexity | 84.370 |