| through the entire surgery | 5 | temporal |
| at shift change | 4 | temporal |
| no doubt | 4 | other |
| patient → be → asleep | 51 |
| patient → fall → asleep | 11 |
| negative | neutral | positive |
| 0.286 | 0.628 | 0.085 |
| Raw frequency | 62 |
| Normalized frequency | 0.605 |
| Modifier score | 0.740 |
| Perplexity | 146.195 |