| usually | 4 | degree |
| compared with the basic ophthalmology training | 3 | other |
| by tailoring it | 2 | manner |
| training → be → shorter | 17 |
| training → be → shortened | 5 |
| negative | neutral | positive |
| 0.091 | 0.604 | 0.305 |
| Raw frequency | 22 |
| Normalized frequency | 0.291 |
| Modifier score | 0.875 |
| Perplexity | 181.816 |