| Typicality: | 0.451 |
| Saliency: | 0.568 |
| with farsightedness | 18 | other |
| with myopia | 7 | other |
| often | 6 | temporal |
| astigmatism → occur in → combination | 14 |
| astigmatism → occur in → conjunction | 7 |
| negative | neutral | positive |
| 0.590 | 0.376 | 0.034 |
| Raw frequency | 21 |
| Normalized frequency | 0.568 |
| Modifier score | 0.640 |
| Perplexity | 192.203 |