| beyond the intended period of stay | 6 | temporal |
| visitor → require → passport | 31 |
| visitor → need → passport | 23 |
| visitor → need have → passport | 4 |
| negative | neutral | positive |
| 0.058 | 0.850 | 0.091 |
| Raw frequency | 58 |
| Normalized frequency | 0.331 |
| Modifier score | 0.997 |
| Perplexity | 95.612 |