| by four years of age | 14 | other |
| with intensive training and family support | 5 | cause |
| about feel without worry | 4 | manner |
| child → be able to → talk | 219 |
| child → can → talk | 129 |
| child → want to be able to → talk | 3 |
| negative | neutral | positive |
| 0.134 | 0.477 | 0.388 |
| Raw frequency | 351 |
| Normalized frequency | 0.573 |
| Modifier score | 0.782 |
| Perplexity | 29.905 |