| as having an incorrect address | 6 | other |
| as of october | 6 | temporal |
| for clarification | 5 | purpose |
| letter → be → returned | 141 |
| letter → be returned to → the writer | 4 |
| letter → be sent in → return | 3 |
| negative | neutral | positive |
| 0.379 | 0.566 | 0.055 |
| Raw frequency | 148 |
| Normalized frequency | 0.518 |
| Modifier score | 0.627 |
| Perplexity | 204.248 |