| often | 96 | temporal |
| usually | 77 | temporal |
| sometimes | 31 | temporal |
| people → have → symptom | 2078 |
| people → experience → symptom | 876 |
| people → report → symptom | 108 |
| people → feel → symptom | 73 |
| people → suffer with → symptom | 29 |
| people → begin experiencing → symptom | 10 |
| negative | neutral | positive |
| 0.554 | 0.385 | 0.061 |
| Raw frequency | 3174 |
| Normalized frequency | 0.742 |
| Modifier score | 0.684 |
| Perplexity | 270.338 |