| during an operation | 4 | temporal |
| for long | 4 | temporal |
| with visitors | 3 | other |
| patient → be → alone | 14 |
| patient → be left → alone | 13 |
| negative | neutral | positive |
| 0.401 | 0.464 | 0.135 |
| Raw frequency | 27 |
| Normalized frequency | 0.386 |
| Modifier score | 0.460 |
| Perplexity | 114.158 |