| fairly | 3 | degree |
| in some patients | 2 | location |
| symptom → be → constant | 13 |
| symptom → be → continuous | 7 |
| symptom → include → constant | 4 |
| negative | neutral | positive |
| 0.494 | 0.458 | 0.048 |
| Raw frequency | 24 |
| Normalized frequency | 0.378 |
| Modifier score | 0.500 |
| Perplexity | 193.634 |