| from knee arthritis | 6 | other |
| anywhere in the body | 5 | location |
| suddenly | 5 | manner |
| arthritis → can → occur | 23 |
| arthritis → can → develop | 19 |
| arthritis → can → result | 8 |
| arthritis → can → arise | 4 |
| arthritis → can → appear | 3 |
| negative | neutral | positive |
| 0.677 | 0.307 | 0.016 |
| Raw frequency | 57 |
| Normalized frequency | 0.588 |
| Modifier score | 0.400 |
| Perplexity | 343.075 |