| at a concentration of 0.001 | 5 | other |
| typically | 2 | degree |
| in preferred systems | 2 | location |
| anode → be made of → metal | 6 |
| anode → be of → an aluminium alloy | 4 |
| anode → be → alloy | 3 |
| negative | neutral | positive |
| 0.043 | 0.885 | 0.072 |
| Raw frequency | 13 |
| Normalized frequency | 0.525 |
| Modifier score | 0.900 |
| Perplexity | 126.219 |