| very | 5 | degree |
| compared to the open procedure | 3 | other |
| afterwards | 2 | temporal |
| incision → be → painful | 13 |
| incision → show → pain | 5 |
| incision → result in → pain | 3 |
| negative | neutral | positive |
| 0.621 | 0.334 | 0.045 |
| Raw frequency | 21 |
| Normalized frequency | 0.319 |
| Modifier score | 0.500 |
| Perplexity | 134.186 |