| at the same time | 3 | temporal |
| upon returning from isolation | 2 | temporal |
| suddenly | 2 | manner |
| prisoner → go → mad | 11 |
| prisoner → go → crazy | 7 |
| negative | neutral | positive |
| 0.730 | 0.234 | 0.036 |
| Raw frequency | 18 |
| Normalized frequency | 0.297 |
| Modifier score | 0.700 |
| Perplexity | 45.642 |