| to the amount of fuel | 4 | cause |
| constantly | 3 | degree |
| according to various conditions | 2 | other |
| engine → be → adjusted | 9 |
| engine → make → adjustment | 4 |
| negative | neutral | positive |
| 0.116 | 0.665 | 0.218 |
| Raw frequency | 13 |
| Normalized frequency | 0.255 |
| Modifier score | 0.500 |
| Perplexity | 258.405 |