| highly | 34 | degree |
| very | 12 | degree |
| like buprenorphine | 8 | other |
| methadone → be → addictive | 103 |
| methadone → be → addictive drug | 8 |
| methadone → be → addictive substance | 5 |
| methadone → become → addictive | 4 |
| methadone → be → addictive opiate | 3 |
| negative | neutral | positive |
| 0.754 | 0.209 | 0.037 |
| Raw frequency | 123 |
| Normalized frequency | 1.000 |
| Modifier score | 0.500 |
| Perplexity | 33.197 |