| very | 5 | degree |
| with a lack of sleep | 5 | cause |
| comparatively | 4 | manner |
| brain → be → slow | 44 |
| brain → lead to → slowness | 4 |
| brain → slow → thing | 3 |
| negative | neutral | positive |
| 0.561 | 0.357 | 0.083 |
| Raw frequency | 51 |
| Normalized frequency | 0.454 |
| Modifier score | 0.400 |
| Perplexity | 185.616 |