| in most regions | 5 | location |
| very | 3 | degree |
| increasingly | 2 | degree |
| fuel → be → scarce | 27 |
| fuel → become → scarce | 13 |
| fuel → get → scarcer | 4 |
| negative | neutral | positive |
| 0.559 | 0.379 | 0.061 |
| Raw frequency | 44 |
| Normalized frequency | 0.521 |
| Modifier score | 0.500 |
| Perplexity | 115.090 |