| home | 6 | location |
| every school year | 4 | temporal |
| any time they are | 3 | temporal |
| child → have → head lice | 110 |
| child → get → head lice | 17 |
| child → be diagnosed with → head lice | 9 |
| child → come with → head lice | 6 |
| child → had → head lice | 6 |
| child → have → head-lice | 5 |
| child → develop → head lice | 3 |
| negative | neutral | positive |
| 0.628 | 0.346 | 0.026 |
| Raw frequency | 156 |
| Normalized frequency | 0.559 |
| Modifier score | 0.500 |
| Perplexity | 55.244 |