| Typicality: | 0.240 |
| Saliency: | 0.183 |
| progressively | 3 | manner |
| due to high levels of air traffic | 2 | cause |
| airport → be expanded over → year | 5 |
| airport → expanded over → year | 3 |
| airport → expanded in → recent years | 3 |
| negative | neutral | positive |
| 0.012 | 0.423 | 0.566 |
| Raw frequency | 11 |
| Normalized frequency | 0.183 |
| Modifier score | 0.500 |
| Perplexity | 31.703 |