| for using the internet | 9 | purpose |
| for access to these seats | 7 | purpose |
| for checked baggage | 6 | purpose |
| passenger → pay → extra | 58 |
| passenger → pay → extra fee | 32 |
| passenger → pay for → extra | 4 |
| passenger → expect to pay → extra | 3 |
| passenger → pay → extra amount | 3 |
| passenger → paid → extra | 3 |
| negative | neutral | positive |
| 0.229 | 0.618 | 0.153 |
| Raw frequency | 103 |
| Normalized frequency | 0.597 |
| Modifier score | 0.763 |
| Perplexity | 163.789 |