| for services | 7 | purpose |
| to demonstrate their value | 5 | purpose |
| in other types of reflexology | 3 | other |
| therapist → have → tool | 29 |
| therapist → use → tool | 23 |
| therapist → need → tool | 4 |
| therapist → find → tool | 3 |
| therapist → incorporate → tool | 3 |
| therapist → develop → tool | 3 |
| therapist → get → tool | 3 |
| negative | neutral | positive |
| 0.071 | 0.563 | 0.365 |
| Raw frequency | 68 |
| Normalized frequency | 0.599 |
| Modifier score | 0.700 |
| Perplexity | 35.012 |