| often | 13 | degree |
| in some instances | 4 | temporal |
| very | 2 | degree |
| cataract → be → severe | 25 |
| cataract → become → severe | 19 |
| cataract → be → extreme | 3 |
| negative | neutral | positive |
| 0.615 | 0.342 | 0.043 |
| Raw frequency | 47 |
| Normalized frequency | 0.491 |
| Modifier score | 0.633 |
| Perplexity | 105.497 |