| for irrigation | 3 | purpose |
| by nematode infestation | 3 | other |
| especially | 3 | other |
| soil → be → marginal | 13 |
| soil → be considered → marginal | 3 |
| soil → be rendered → marginal | 3 |
| negative | neutral | positive |
| 0.259 | 0.422 | 0.319 |
| Raw frequency | 19 |
| Normalized frequency | 0.264 |
| Modifier score | 0.767 |
| Perplexity | 371.435 |