| into the pleural or abdominal cavity | 4 | transitive-object |
| surgically | 3 | manner |
| well | 3 | degree |
| abscess → be → opened | 23 |
| abscess → break → open | 7 |
| abscess → be → open | 7 |
| negative | neutral | positive |
| 0.291 | 0.599 | 0.110 |
| Raw frequency | 37 |
| Normalized frequency | 0.669 |
| Modifier score | 0.700 |
| Perplexity | 215.485 |