| Typicality: | 0.571 |
| Saliency: | 0.751 |
| at first light | 8 | temporal |
| for five hours | 8 | temporal |
| on average | 4 | other |
| helicopter → be in → the air | 49 |
| helicopter → be in → flight | 16 |
| helicopter → be in → the sky | 5 |
| negative | neutral | positive |
| 0.182 | 0.732 | 0.087 |
| Raw frequency | 70 |
| Normalized frequency | 0.751 |
| Modifier score | 0.500 |
| Perplexity | 51.619 |