| very | 15 | degree |
| to our economy | 15 | transitive-object |
| in providing a good first impression | 10 | purpose |
| airport → be → important | 38 |
| airport → be → vital | 27 |
| airport → be → essential | 25 |
| airport → be → critical | 23 |
| airport → be → crucial | 18 |
| airport → be important for → people | 4 |
| negative | neutral | positive |
| 0.052 | 0.429 | 0.519 |
| Raw frequency | 135 |
| Normalized frequency | 0.536 |
| Modifier score | 0.880 |
| Perplexity | 53.164 |