| greatly | 93 | degree |
| widely | 78 | degree |
| quite | 46 | degree |
| symptom → can → vary | 575 |
| symptom → be → varied | 323 |
| symptom → be → various | 17 |
| symptom → could → vary | 4 |
| symptom → be → vary | 3 |
| negative | neutral | positive |
| 0.550 | 0.425 | 0.025 |
| Raw frequency | 922 |
| Normalized frequency | 0.772 |
| Modifier score | 0.663 |
| Perplexity | 17.039 |