| a condition known | 8 | other |
| completely | 3 | degree |
| cataract → be → white | 16 |
| cataract → appear → white | 4 |
| cataract → be → whitening | 3 |
| cataract → become → white | 3 |
| negative | neutral | positive |
| 0.261 | 0.680 | 0.059 |
| Raw frequency | 26 |
| Normalized frequency | 0.385 |
| Modifier score | 0.900 |
| Perplexity | 149.188 |