as a fuel | 3 | manner |
particularly | 2 | degree |
methane → be → valuable | 5 |
methane → be → valuable commodity | 3 |
negative | neutral | positive |
0.161 | 0.499 | 0.340 |
Raw frequency | 8 |
Normalized frequency | 0.208 |
Modifier score | 0.500 |
Perplexity | 129.626 |