| to build up the nose | 8 | purpose |
| to replace the torn ligament | 7 | purpose |
| from the patellar tendon | 3 | location |
| surgeon → use → graft | 25 |
| surgeon → take → graft | 6 |
| surgeon → call → graft | 4 |
| negative | neutral | positive |
| 0.153 | 0.752 | 0.095 |
| Raw frequency | 35 |
| Normalized frequency | 0.378 |
| Modifier score | 0.800 |
| Perplexity | 85.277 |