| very | 20 | degree |
| in primary schools | 8 | location |
| to them | 6 | transitive-object |
| problem → be → real | 111 |
| problem → be → real one | 6 |
| negative | neutral | positive |
| 0.556 | 0.330 | 0.114 |
| Raw frequency | 117 |
| Normalized frequency | 0.586 |
| Modifier score | 0.400 |
| Perplexity | 50.194 |