| from pain | 13 | other |
| on several occasions | 9 | temporal |
| within a couple of weeks | 8 | temporal |
| patient → be → free | 75 |
| patient → become → free | 10 |
| negative | neutral | positive |
| 0.105 | 0.533 | 0.363 |
| Raw frequency | 85 |
| Normalized frequency | 0.587 |
| Modifier score | 0.629 |
| Perplexity | 396.091 |