| out of carbon | 5 | other |
| artificially | 4 | manner |
| entirely | 3 | degree |
| graphite → be → formed | 17 |
| graphite → be → made | 9 |
| graphite → be → produced | 9 |
| graphite → be → applied | 5 |
| negative | neutral | positive |
| 0.071 | 0.760 | 0.169 |
| Raw frequency | 40 |
| Normalized frequency | 0.684 |
| Modifier score | 0.900 |
| Perplexity | 108.185 |