| always | 18 | degree |
| to the public | 14 | transitive-object |
| for students | 14 | transitive-object |
| class → be → free | 774 |
| class → be → a free | 4 |
| negative | neutral | positive |
| 0.020 | 0.469 | 0.511 |
| Raw frequency | 778 |
| Normalized frequency | 0.902 |
| Modifier score | 0.940 |
| Perplexity | 101.107 |