| in both arctic | 5 | location |
| in bunker fuel consumption | 4 | other |
| of enormous strength | 3 | other |
| vessel → be → efficient | 24 |
| vessel → be → more efficient | 5 |
| negative | neutral | positive |
| 0.041 | 0.274 | 0.685 |
| Raw frequency | 29 |
| Normalized frequency | 0.452 |
| Modifier score | 0.500 |
| Perplexity | 419.151 |