| as a night of sleep | 10 | temporal |
| for some types of memory tasks | 5 | other |
| really | 3 | degree |
| nap → be → good | 26 |
| nap → be → great way | 14 |
| nap → be → great | 11 |
| nap → be → wonderful thing | 4 |
| nap → be → refreshing | 3 |
| negative | neutral | positive |
| 0.063 | 0.179 | 0.758 |
| Raw frequency | 58 |
| Normalized frequency | 1.000 |
| Modifier score | 0.600 |
| Perplexity | 114.734 |