| very | 16 | degree |
| increasingly | 7 | degree |
| in the event | 7 | temporal |
| cataract → be → dense | 34 |
| cataract → become → dense | 21 |
| cataract → become → mature opaque and dense | 4 |
| cataract → be become → dense | 3 |
| negative | neutral | positive |
| 0.529 | 0.399 | 0.072 |
| Raw frequency | 62 |
| Normalized frequency | 0.540 |
| Modifier score | 0.400 |
| Perplexity | 146.803 |