by using electric motors | 9 | manner |
from waste | 7 | other |
by living things | 7 | manner |
energy → be → recovered | 137 |
energy → be → acquired | 25 |
energy → be → retrieved | 14 |
negative | neutral | positive |
0.093 | 0.664 | 0.243 |
Raw frequency | 176 |
Normalized frequency | 0.647 |
Modifier score | 0.858 |
Perplexity | 314.797 |