| during pregnancy | 18 | temporal |
| perfectly | 14 | degree |
| generally | 13 | degree |
| massage → be → safe | 160 |
| massage → be → safe way | 5 |
| massage → be → safe treatment | 4 |
| negative | neutral | positive |
| 0.069 | 0.401 | 0.530 |
| Raw frequency | 169 |
| Normalized frequency | 0.695 |
| Modifier score | 0.850 |
| Perplexity | 94.150 |