| due to construction time limitations | 2 | cause |
| out of soft aluminum | 2 | other |
| rudder → be → assembled | 5 |
| rudder → be → made | 4 |
| rudder → be → fabricated | 3 |
| negative | neutral | positive |
| 0.089 | 0.742 | 0.169 |
| Raw frequency | 12 |
| Normalized frequency | 0.292 |
| Modifier score | 0.500 |
| Perplexity | 246.047 |