| as manganese | 7 | other |
| typically | 3 | degree |
| as zirconium | 3 | location |
| catalyst → contain → cobalt | 12 |
| catalyst → be based on → cobalt | 12 |
| catalyst → comprise → cobalt | 10 |
| catalyst → be → cobalt | 4 |
| catalyst → include → cobalt | 3 |
| negative | neutral | positive |
| 0.053 | 0.726 | 0.220 |
| Raw frequency | 41 |
| Normalized frequency | 0.611 |
| Modifier score | 0.900 |
| Perplexity | 78.385 |