| mainly | 8 | degree |
| currently | 2 | temporal |
| ethanol → be made from → grain | 20 |
| ethanol → be made from → wheat | 16 |
| ethanol → be made from → crop | 10 |
| ethanol → be made from → other crops | 6 |
| ethanol → be made from → other grains | 4 |
| negative | neutral | positive |
| 0.117 | 0.731 | 0.152 |
| Raw frequency | 56 |
| Normalized frequency | 0.606 |
| Modifier score | 0.871 |
| Perplexity | 61.793 |