| Typicality: | 0.618 |
| Saliency: | 0.861 |
| in a level attitude | 9 | manner |
| heavily | 8 | degree |
| with rotating well below the speed | 7 | other |
| helicopter → hit → the ground | 33 |
| helicopter → impact → the ground | 32 |
| helicopter → strike → the ground | 22 |
| helicopter → collide with → the ground | 21 |
| helicopter → impacted → the ground | 3 |
| negative | neutral | positive |
| 0.393 | 0.574 | 0.033 |
| Raw frequency | 111 |
| Normalized frequency | 0.861 |
| Modifier score | 0.500 |
| Perplexity | 111.188 |