| usually | 23 | degree |
| in nature | 5 | location |
| unfortunately | 2 | manner |
| arthritis → be → chronic | 32 |
| arthritis → be → chronic disease | 31 |
| arthritis → be → chronic condition | 21 |
| arthritis → become → chronic | 10 |
| arthritis → be → chronic, systemic inflammatory disease | 3 |
| arthritis → be → chronic disorder | 3 |
| negative | neutral | positive |
| 0.651 | 0.294 | 0.056 |
| Raw frequency | 100 |
| Normalized frequency | 0.700 |
| Modifier score | 0.643 |
| Perplexity | 381.756 |