| with flights | 2 | other |
| probably | 2 | degree |
| to study the economics | 2 | purpose |
| airport → be → flexible | 6 |
| airport → be → more flexible | 3 |
| negative | neutral | positive |
| 0.034 | 0.499 | 0.467 |
| Raw frequency | 9 |
| Normalized frequency | 0.155 |
| Modifier score | 0.500 |
| Perplexity | 20.235 |