| absolutely | 43 | degree |
| for operation | 42 | purpose |
| very | 31 | degree |
| training → be → essential | 577 |
| training → be → critical | 299 |
| training → be → vital | 218 |
| training → be → crucial | 212 |
| training → be → pivotal | 9 |
| training → be → crucial process | 3 |
| negative | neutral | positive |
| 0.072 | 0.505 | 0.423 |
| Raw frequency | 1318 |
| Normalized frequency | 0.889 |
| Modifier score | 0.638 |
| Perplexity | 54.900 |