| Typicality: | 0.454 |
| Saliency: | 0.479 |
| the following day | 8 | temporal |
| in level flight | 5 | manner |
| in 1947 | 3 | temporal |
| aircraft → break → the sound barrier | 19 |
| aircraft → break → sound barrier | 17 |
| aircraft → broken → the sound barrier | 4 |
| negative | neutral | positive |
| 0.126 | 0.567 | 0.306 |
| Raw frequency | 40 |
| Normalized frequency | 0.479 |
| Modifier score | 0.500 |
| Perplexity | 31.790 |