| to driving advancement | 8 | purpose |
| absolutely | 4 | degree |
| to the operation of the school | 4 | transitive-object |
| job → be → essential | 16 |
| job → be → vital | 5 |
| job → be → crucial | 3 |
| negative | neutral | positive |
| 0.221 | 0.422 | 0.357 |
| Raw frequency | 24 |
| Normalized frequency | 0.534 |
| Modifier score | 1.000 |
| Perplexity | 190.559 |