| on the cornea | 17 | location |
| beneath the typical crusted sores | 9 | other |
| regularly | 2 | degree |
| condition → lead to → ulcer | 28 |
| condition → include → ulcer | 18 |
| condition → cause → ulcer | 12 |
| condition → be characterized by → ulcer | 4 |
| condition → be → ulcer | 4 |
| condition → be caused by → ulcer | 4 |
| condition → be associated with → ulcer | 4 |
| condition → result in → ulcer | 3 |
| negative | neutral | positive |
| 0.769 | 0.200 | 0.031 |
| Raw frequency | 77 |
| Normalized frequency | 0.419 |
| Modifier score | 0.700 |
| Perplexity | 33.186 |