| very | 16 | degree |
| for their return | 7 | purpose |
| for travel | 5 | purpose |
| region → be → safe | 78 |
| region → be → safe place | 5 |
| region → be considered → safe | 4 |
| region → become → safe | 3 |
| negative | neutral | positive |
| 0.177 | 0.344 | 0.479 |
| Raw frequency | 90 |
| Normalized frequency | 0.521 |
| Modifier score | 0.300 |
| Perplexity | 153.595 |