| Typicality: | 0.544 |
| Saliency: | 0.576 |
| usually | 6 | temporal |
| in some cases | 4 | temporal |
| to open a tiny canal | 3 | purpose |
| glaucoma → be treated with → surgery | 38 |
| glaucoma → require → surgery | 5 |
| glaucoma → be treated with → other forms of surgery | 3 |
| glaucoma → be treated by → surgery | 3 |
| negative | neutral | positive |
| 0.240 | 0.657 | 0.103 |
| Raw frequency | 49 |
| Normalized frequency | 0.576 |
| Modifier score | 0.650 |
| Perplexity | 10.022 |