| from the box | 9 | other |
| previously | 5 | temporal |
| from the national archives | 5 | location |
| letter → be → collected | 127 |
| letter → be → gathered | 11 |
| negative | neutral | positive |
| 0.094 | 0.775 | 0.131 |
| Raw frequency | 138 |
| Normalized frequency | 0.509 |
| Modifier score | 0.913 |
| Perplexity | 266.266 |