| very | 11 | degree |
| to keeping sites | 8 | purpose |
| because of their reliability | 6 | cause |
| generator → be → important | 19 |
| generator → be → essential | 17 |
| generator → be → vital | 6 |
| generator → be → crucial | 4 |
| negative | neutral | positive |
| 0.114 | 0.529 | 0.357 |
| Raw frequency | 46 |
| Normalized frequency | 0.628 |
| Modifier score | 0.500 |
| Perplexity | 44.631 |