| often | 109 | degree |
| very | 32 | degree |
| usually | 14 | degree |
| symptom → be → vague | 422 |
| symptom → seem → vague | 15 |
| symptom → appear → vague | 4 |
| negative | neutral | positive |
| 0.656 | 0.323 | 0.021 |
| Raw frequency | 441 |
| Normalized frequency | 0.673 |
| Modifier score | 0.615 |
| Perplexity | 34.748 |