| to protect themselves | 17 | purpose |
| to prevent heat stress | 12 | purpose |
| to resolve the matter | 11 | purpose |
| employee → can → take | 154 |
| employee → be able to → take | 19 |
| employee → could → take | 13 |
| negative | neutral | positive |
| 0.134 | 0.615 | 0.252 |
| Raw frequency | 186 |
| Normalized frequency | 0.529 |
| Modifier score | 0.760 |
| Perplexity | 74.677 |