| with a variety of electrolytes | 3 | other |
| usually | 2 | temporal |
| anode → be made of → graphite | 21 |
| anode → be → graphite | 10 |
| anode → be made from → graphite | 4 |
| negative | neutral | positive |
| 0.091 | 0.814 | 0.095 |
| Raw frequency | 35 |
| Normalized frequency | 0.880 |
| Modifier score | 0.833 |
| Perplexity | 46.905 |