| before reaching its destination | 7 | temporal |
| during transit | 4 | temporal |
| duly | 4 | manner |
| letter → be → opened | 188 |
| letter → get → opened | 4 |
| letter → gets → opened | 3 |
| negative | neutral | positive |
| 0.212 | 0.681 | 0.107 |
| Raw frequency | 195 |
| Normalized frequency | 0.555 |
| Modifier score | 0.821 |
| Perplexity | 182.840 |