| so long | 5 | temporal |
| after all | 4 | temporal |
| from 50 to 70 years | 3 | temporal |
| copyright → be → extended | 39 |
| copyright → be → expanded | 3 |
| negative | neutral | positive |
| 0.206 | 0.623 | 0.171 |
| Raw frequency | 42 |
| Normalized frequency | 0.408 |
| Modifier score | 0.500 |
| Perplexity | 159.102 |