| in areas | 5 | location |
| about using picture books | 5 | other |
| extra | 4 | degree |
| need → be → careful | 30 |
| need → be → cautious | 15 |
| need → be → more careful | 3 |
| negative | neutral | positive |
| 0.297 | 0.615 | 0.088 |
| Raw frequency | 48 |
| Normalized frequency | 0.403 |
| Modifier score | 0.500 |
| Perplexity | 64.771 |