| unfortunately | 4 | manner |
| more important | 3 | degree |
| solo | 2 | manner |
| machine → can → fly | 21 |
| machine → be → flown | 16 |
| machine → could → fly | 14 |
| machine → be able to → fly | 7 |
| negative | neutral | positive |
| 0.133 | 0.555 | 0.312 |
| Raw frequency | 58 |
| Normalized frequency | 0.487 |
| Modifier score | 0.740 |
| Perplexity | 487.185 |