| at work regulations | 8 | other |
| from head | 6 | location |
| as long as employed | 6 | other |
| worker → be → covered | 155 |
| worker → be covered by → safety | 4 |
| negative | neutral | positive |
| 0.224 | 0.638 | 0.138 |
| Raw frequency | 159 |
| Normalized frequency | 0.585 |
| Modifier score | 0.869 |
| Perplexity | 93.841 |