| in most cases | 22 | temporal |
| often | 21 | degree |
| for other syndromes | 14 | other |
| cause → be → unknown | 135 |
| cause → remain → unknown | 11 |
| negative | neutral | positive |
| 0.542 | 0.434 | 0.023 |
| Raw frequency | 146 |
| Normalized frequency | 1.000 |
| Modifier score | 0.670 |
| Perplexity | 48.497 |