| often | 14 | temporal |
| with regard to their condition | 11 | other |
| throughout history | 5 | temporal |
| patient → be → confused | 67 |
| patient → be left → confused | 7 |
| patient → be → perplexed | 4 |
| negative | neutral | positive |
| 0.701 | 0.257 | 0.041 |
| Raw frequency | 78 |
| Normalized frequency | 0.572 |
| Modifier score | 0.665 |
| Perplexity | 57.261 |