| Typicality: | 0.333 |
| Saliency: | 0.195 |
| on only two occasions | 3 | temporal |
| during the second world war | 2 | temporal |
| airport → be used by → the raf | 8 |
| airport → be used as → an raf base | 4 |
| negative | neutral | positive |
| 0.211 | 0.673 | 0.116 |
| Raw frequency | 12 |
| Normalized frequency | 0.195 |
| Modifier score | 0.500 |
| Perplexity | 63.206 |