| to make | 9 | purpose |
| as a lubricant | 4 | purpose |
| anyways | 2 | manner |
| engine → need → fuel | 36 |
| engine → have → fuel | 21 |
| engine → require → fuel | 18 |
| engine → provide → fuel | 7 |
| engine → require → the fuel | 3 |
| engine → rely on → fuel | 3 |
| negative | neutral | positive |
| 0.204 | 0.644 | 0.151 |
| Raw frequency | 88 |
| Normalized frequency | 0.546 |
| Modifier score | 0.863 |
| Perplexity | 104.518 |