| for light planes | 3 | purpose |
| very | 2 | degree |
| for landing | 2 | purpose |
| island → have → airstrip | 16 |
| island → have → its own airstrip | 5 |
| negative | neutral | positive |
| 0.081 | 0.761 | 0.157 |
| Raw frequency | 21 |
| Normalized frequency | 0.268 |
| Modifier score | 1.000 |
| Perplexity | 57.928 |