| under a card-check law | 8 | other |
| simply | 5 | manner |
| of waiting months | 4 | other |
| worker → sign → card | 38 |
| worker → sign → authorization cards | 9 |
| negative | neutral | positive |
| 0.239 | 0.629 | 0.132 |
| Raw frequency | 47 |
| Normalized frequency | 0.405 |
| Modifier score | 0.850 |
| Perplexity | 216.477 |