very | 7 | degree |
relatively | 6 | degree |
for the environment | 6 | purpose |
fuel → be → clean | 114 |
fuel → be → cleaner | 29 |
negative | neutral | positive |
0.097 | 0.426 | 0.476 |
Raw frequency | 143 |
Normalized frequency | 0.750 |
Modifier score | 1.000 |
Perplexity | 238.064 |