| extremely | 9 | degree |
| in symptoms | 5 | other |
| in low fertility soils of mozambique | 4 | location |
| soybean → be → useful | 9 |
| soybean → be → good | 5 |
| soybean → be → helpful | 5 |
| negative | neutral | positive |
| 0.074 | 0.260 | 0.667 |
| Raw frequency | 19 |
| Normalized frequency | 0.494 |
| Modifier score | 0.600 |
| Perplexity | 167.546 |