by reducing aircraft weight | 3 | manner |
airline → save → fuel | 23 |
airline → save on → fuel | 4 |
airline → save on → fuel costs | 4 |
negative | neutral | positive |
0.064 | 0.450 | 0.486 |
Raw frequency | 31 |
Normalized frequency | 0.444 |
Modifier score | 0.500 |
Perplexity | 173.022 |