| locally | 2 | location |
| several years later | 2 | temporal |
| tumor → can → recur | 12 |
| tumor → can → return | 6 |
| tumor → recur at → later time | 4 |
| negative | neutral | positive |
| 0.452 | 0.479 | 0.069 |
| Raw frequency | 22 |
| Normalized frequency | 0.323 |
| Modifier score | 0.500 |
| Perplexity | 197.132 |