| completely | 10 | degree |
| without side-effects | 7 | other |
| like all non-surgical treatments | 2 | other |
| therapy → be → painless | 60 |
| therapy → be → pain-free | 6 |
| negative | neutral | positive |
| 0.023 | 0.229 | 0.748 |
| Raw frequency | 66 |
| Normalized frequency | 0.544 |
| Modifier score | 0.800 |
| Perplexity | 114.744 |