| Typicality: | 0.407 |
| Saliency: | 0.367 |
| correlation → be → required | 14 |
| correlation → be → necessary | 9 |
| correlation → be → a necessary | 3 |
| negative | neutral | positive |
| 0.165 | 0.781 | 0.054 |
| Raw frequency | 26 |
| Normalized frequency | 0.367 |
| Modifier score | 0.500 |
| Perplexity | 41.260 |