| for working holidays | 9 | temporal |
| for adding more traffic | 6 | purpose |
| for international | 5 | transitive-object |
| airline → have → incentive | 13 |
| airline → offer → incentive | 12 |
| airline → give → incentive | 4 |
| airline → offer → incentive pay | 4 |
| negative | neutral | positive |
| 0.199 | 0.574 | 0.227 |
| Raw frequency | 33 |
| Normalized frequency | 0.456 |
| Modifier score | 0.550 |
| Perplexity | 302.868 |