| usually | 7 | degree |
| for them | 5 | other |
| due to flight schedules | 3 | cause |
| boat → be → required | 23 |
| boat → be → necessary | 20 |
| boat → be → need | 9 |
| boat → be → needs | 9 |
| negative | neutral | positive |
| 0.138 | 0.676 | 0.185 |
| Raw frequency | 61 |
| Normalized frequency | 0.490 |
| Modifier score | 0.638 |
| Perplexity | 203.838 |