| for children | 8 | transitive-object |
| as breathing | 7 | manner |
| as life | 7 | manner |
| learning → be → natural | 92 |
| learning → be → natural process | 38 |
| learning → become → natural | 12 |
| learning → be → natural part | 6 |
| negative | neutral | positive |
| 0.057 | 0.394 | 0.550 |
| Raw frequency | 148 |
| Normalized frequency | 0.569 |
| Modifier score | 0.500 |
| Perplexity | 114.986 |