| from the leg | 15 | other |
| during the surgery | 9 | temporal |
| surgically | 7 | manner |
| vein → be → removed | 189 |
| vein → be removed in → this procedure | 3 |
| negative | neutral | positive |
| 0.268 | 0.653 | 0.079 |
| Raw frequency | 192 |
| Normalized frequency | 0.831 |
| Modifier score | 0.800 |
| Perplexity | 405.945 |