| to create all of the incisions | 13 | purpose |
| to make this flap | 7 | purpose |
| during lasik | 5 | temporal |
| surgeon → use → blade | 30 |
| surgeon → move → blade | 8 |
| surgeon → position → the blade | 5 |
| surgeon → insert → blade | 3 |
| surgeon → manipulate → the blade | 3 |
| negative | neutral | positive |
| 0.126 | 0.820 | 0.054 |
| Raw frequency | 49 |
| Normalized frequency | 0.430 |
| Modifier score | 0.700 |
| Perplexity | 275.084 |