| Typicality: | 0.494 |
| Saliency: | 0.411 |
| without notice | 4 | manner |
| to their international fares | 3 | transitive-object |
| under the guise of taxes | 3 | manner |
| airline → impose → fuel surcharges | 12 |
| airline → add → fuel surcharges | 6 |
| airline → charge → fuel surcharges | 5 |
| airline → charge → a fuel surcharge | 3 |
| negative | neutral | positive |
| 0.338 | 0.569 | 0.093 |
| Raw frequency | 26 |
| Normalized frequency | 0.411 |
| Modifier score | 0.713 |
| Perplexity | 79.429 |