| for 70 years | 5 | temporal |
| after the death of the author | 5 | temporal |
| for these works | 2 | other |
| copyright → be in → effect | 30 |
| copyright → be in → full effect | 3 |
| negative | neutral | positive |
| 0.153 | 0.768 | 0.079 |
| Raw frequency | 33 |
| Normalized frequency | 0.371 |
| Modifier score | 0.500 |
| Perplexity | 313.849 |