| very | 4 | degree |
| without an index | 2 | other |
| to get expensive | 2 | purpose |
| ship → be → difficult | 33 |
| ship → be difficult to → control | 5 |
| ship → be difficult to → handle | 3 |
| negative | neutral | positive |
| 0.618 | 0.302 | 0.081 |
| Raw frequency | 41 |
| Normalized frequency | 0.412 |
| Modifier score | 0.500 |
| Perplexity | 257.095 |