| from any sort of constraints | 7 | other |
| to email | 4 | transitive-object |
| to refreshments | 2 | purpose |
| airline → be → free | 14 |
| airline → provide → free access | 3 |
| negative | neutral | positive |
| 0.104 | 0.645 | 0.250 |
| Raw frequency | 17 |
| Normalized frequency | 0.330 |
| Modifier score | 0.900 |
| Perplexity | 74.925 |