| Typicality: | 0.289 |
| Saliency: | 0.335 |
| much | 10 | degree |
| in other cases | 6 | temporal |
| after the initial injury | 2 | temporal |
| symptom → persist for → longer | 19 |
| symptom → be persisted for → longer | 5 |
| symptom → persist over → longer time | 3 |
| symptom → continue for → longer | 3 |
| symptom → persist for → more time | 3 |
| symptom → persist for → longer time | 3 |
| negative | neutral | positive |
| 0.491 | 0.460 | 0.048 |
| Raw frequency | 36 |
| Normalized frequency | 0.335 |
| Modifier score | 0.450 |
| Perplexity | 39.453 |