| over the method of compensation | 7 | other |
| after half of negotiations | 6 | temporal |
| for months | 5 | temporal |
| union → be at → impasse | 12 |
| union → reached → impasse | 9 |
| union → reach → impasse | 9 |
| negative | neutral | positive |
| 0.506 | 0.478 | 0.017 |
| Raw frequency | 30 |
| Normalized frequency | 0.438 |
| Modifier score | 0.500 |
| Perplexity | 343.629 |