| usually | 12 | degree |
| very | 9 | degree |
| in duration | 7 | temporal |
| symptom → be → brief | 30 |
| symptom → be → short | 14 |
| symptom → be → shorter | 6 |
| negative | neutral | positive |
| 0.293 | 0.585 | 0.122 |
| Raw frequency | 50 |
| Normalized frequency | 0.379 |
| Modifier score | 0.754 |
| Perplexity | 55.829 |