| during the procedure | 16 | temporal |
| lightly | 12 | degree |
| usually | 11 | degree |
| patient → be → sedated | 146 |
| patient → be kept → sedated | 3 |
| negative | neutral | positive |
| 0.316 | 0.598 | 0.086 |
| Raw frequency | 149 |
| Normalized frequency | 0.686 |
| Modifier score | 0.686 |
| Perplexity | 49.704 |