| for guides | 6 | transitive-object |
| for spa services | 4 | purpose |
| gratuity → be → customary | 27 |
| gratuity → be → appropriate | 12 |
| gratuity → be → acceptable | 5 |
| negative | neutral | positive |
| 0.095 | 0.698 | 0.208 |
| Raw frequency | 44 |
| Normalized frequency | 0.676 |
| Modifier score | 0.500 |
| Perplexity | 49.121 |