| in order to equip engineers | 3 | purpose |
| clearly | 2 | degree |
| skill → be → necessary | 8 |
| skill → be → required | 6 |
| skill → be set → necessary | 3 |
| negative | neutral | positive |
| 0.156 | 0.658 | 0.186 |
| Raw frequency | 17 |
| Normalized frequency | 0.714 |
| Modifier score | 0.500 |
| Perplexity | 84.505 |