| Typicality: | 0.350 |
| Saliency: | 0.310 |
| to the meaning of the sentence | 3 | purpose |
| preposition → be → necessary | 4 |
| preposition → be → required | 4 |
| preposition → be → essential | 3 |
| negative | neutral | positive |
| 0.084 | 0.817 | 0.100 |
| Raw frequency | 11 |
| Normalized frequency | 0.310 |
| Modifier score | 0.400 |
| Perplexity | 60.092 |