| in a number of ways | 7 | manner |
| extremely | 6 | degree |
| to scientists | 5 | transitive-object |
| title → be → valuable | 14 |
| title → proven → valuable | 4 |
| negative | neutral | positive |
| 0.040 | 0.248 | 0.713 |
| Raw frequency | 18 |
| Normalized frequency | 0.304 |
| Modifier score | 0.500 |
| Perplexity | 391.810 |