| to request | 9 | purpose |
| at those clinics | 6 | location |
| for buprenorphine | 5 | purpose |
| patient → pay → cash | 55 |
| patient → pay in → cash | 14 |
| patient → pay with → cash | 3 |
| patient → pay by → cash | 3 |
| negative | neutral | positive |
| 0.298 | 0.587 | 0.115 |
| Raw frequency | 75 |
| Normalized frequency | 0.565 |
| Modifier score | 0.743 |
| Perplexity | 134.805 |