| often | 15 | degree |
| easily | 12 | manner |
| in certain circumstances | 4 | temporal |
| symptom → be → missed | 42 |
| symptom → be missed by → doctor | 7 |
| negative | neutral | positive |
| 0.665 | 0.285 | 0.050 |
| Raw frequency | 49 |
| Normalized frequency | 0.377 |
| Modifier score | 0.656 |
| Perplexity | 415.145 |