| to ensure | 14 | purpose |
| under the equality act | 12 | other |
| to the public | 8 | transitive-object |
| school → have → duty | 285 |
| school → have → the duty | 17 |
| school → be → duty | 5 |
| school → had → duty | 3 |
| negative | neutral | positive |
| 0.220 | 0.634 | 0.146 |
| Raw frequency | 310 |
| Normalized frequency | 0.651 |
| Modifier score | 0.990 |
| Perplexity | 38.644 |