| Typicality: | 0.382 |
| Saliency: | 0.310 |
| increasingly | 3 | degree |
| helicopter → be used for → firefighting | 5 |
| helicopter → be used in → firefighting | 3 |
| helicopter → be used for → fire fighting | 3 |
| negative | neutral | positive |
| 0.059 | 0.812 | 0.129 |
| Raw frequency | 11 |
| Normalized frequency | 0.310 |
| Modifier score | 0.500 |
| Perplexity | 58.286 |