| highly | 3 | degree |
| during these periods of recharge | 3 | temporal |
| from the rooting zone | 3 | location |
| nitrate → be → leached | 7 |
| nitrate → be → leachable | 5 |
| negative | neutral | positive |
| 0.488 | 0.483 | 0.029 |
| Raw frequency | 12 |
| Normalized frequency | 0.363 |
| Modifier score | 0.500 |
| Perplexity | 56.767 |