| Typicality: | 0.576 |
| Saliency: | 0.384 |
| to be considered official | 6 | purpose |
| with the signature of the recommender | 5 | other |
| independently | 2 | manner |
| letter → be sealed in → envelope | 14 |
| letter → be in → sealed envelope | 11 |
| letter → be submitted in → sealed envelope | 7 |
| letter → be in → sealed envelopes | 6 |
| letter → be submitted in → sealed envelopes | 5 |
| letter → be sent in → sealed envelopes | 4 |
| letter → be placed in → sealed envelopes | 4 |
| letter → be sent in → sealed envelope | 3 |
| negative | neutral | positive |
| 0.102 | 0.843 | 0.055 |
| Raw frequency | 54 |
| Normalized frequency | 0.384 |
| Modifier score | 1.000 |
| Perplexity | 87.270 |