| back then | 8 | temporal |
| necessarily | 4 | degree |
| in any productive enterprise | 2 | location |
| worker → be → person | 39 |
| worker → be → human | 35 |
| negative | neutral | positive |
| 0.246 | 0.638 | 0.116 |
| Raw frequency | 74 |
| Normalized frequency | 0.472 |
| Modifier score | 1.000 |
| Perplexity | 124.003 |