| in the early stages | 4 | temporal |
| at six months | 4 | temporal |
| typically | 3 | degree |
| patient → be → pain-free | 21 |
| patient → be free of → pain | 4 |
| negative | neutral | positive |
| 0.102 | 0.507 | 0.390 |
| Raw frequency | 25 |
| Normalized frequency | 0.372 |
| Modifier score | 0.860 |
| Perplexity | 46.580 |