| in trace | 2 | location |
| highly | 2 | degree |
| to the salinity impacts | 2 | transitive-object |
| boron → be → necessary | 4 |
| boron → be → relevant | 3 |
| negative | neutral | positive |
| 0.110 | 0.606 | 0.285 |
| Raw frequency | 7 |
| Normalized frequency | 0.244 |
| Modifier score | 0.500 |
| Perplexity | 107.824 |