| usually | 13 | degree |
| almost | 7 | degree |
| in onset | 5 | temporal |
| symptom → be → immediate | 58 |
| symptom → be → instant | 4 |
| symptom → have → immediate onset | 3 |
| negative | neutral | positive |
| 0.504 | 0.459 | 0.037 |
| Raw frequency | 65 |
| Normalized frequency | 0.415 |
| Modifier score | 0.657 |
| Perplexity | 55.286 |