| closely | 17 | degree |
| carefully | 13 | manner |
| after surgery | 9 | temporal |
| patient → be → monitored | 74 |
| patient → require → monitoring | 3 |
| negative | neutral | positive |
| 0.192 | 0.711 | 0.097 |
| Raw frequency | 77 |
| Normalized frequency | 0.600 |
| Modifier score | 0.567 |
| Perplexity | 224.105 |