| very | 102 | degree |
| particularly | 31 | degree |
| in reducing pain | 25 | purpose |
| massage → be → effective | 471 |
| massage → be → effective treatment | 55 |
| massage → be → effective method | 15 |
| massage → be → effective technique | 6 |
| massage → prove to be → effective | 4 |
| massage → be → beneficial treatment | 3 |
| negative | neutral | positive |
| 0.047 | 0.259 | 0.694 |
| Raw frequency | 554 |
| Normalized frequency | 0.900 |
| Modifier score | 0.825 |
| Perplexity | 109.721 |