| often | 47 | degree |
| very | 23 | degree |
| extremely | 15 | degree |
| child → be → irritable | 353 |
| child → become → irritable | 160 |
| child → experience → irritability | 28 |
| child → get → irritable | 22 |
| child → become → more irritable | 17 |
| child → develop → irritability | 8 |
| child → show → signs of irritability | 6 |
| negative | neutral | positive |
| 0.862 | 0.116 | 0.023 |
| Raw frequency | 594 |
| Normalized frequency | 0.636 |
| Modifier score | 0.605 |
| Perplexity | 95.012 |