| in developing appropriate teaching strategies | 8 | other |
| to justifying the use of funds | 8 | purpose |
| sometimes | 7 | temporal |
| label → be → required | 49 |
| label → be → necessary | 39 |
| label → be → mandatory | 13 |
| label → be → must | 5 |
| label → be → requirement | 3 |
| negative | neutral | positive |
| 0.193 | 0.667 | 0.140 |
| Raw frequency | 109 |
| Normalized frequency | 0.762 |
| Modifier score | 0.325 |
| Perplexity | 127.227 |