| from the essay | 24 | other |
| from each other | 7 | other |
| from general office correspondence | 5 | other |
| letter → be → separate | 40 |
| letter → be → separated | 35 |
| negative | neutral | positive |
| 0.167 | 0.766 | 0.067 |
| Raw frequency | 75 |
| Normalized frequency | 0.428 |
| Modifier score | 0.967 |
| Perplexity | 378.778 |