| so much | 21 | degree |
| greatly | 18 | degree |
| widely | 16 | degree |
| symptom → can → vary | 117 |
| symptom → be → varied | 57 |
| symptom → can → differ | 12 |
| symptom → vary across → setting | 9 |
| symptom → vary → great deal | 4 |
| negative | neutral | positive |
| 0.534 | 0.439 | 0.026 |
| Raw frequency | 199 |
| Normalized frequency | 0.763 |
| Modifier score | 0.600 |
| Perplexity | 17.039 |