| because of configuration | 10 | cause |
| for adsorption of gases and vapors | 5 | purpose |
| especially | 3 | degree |
| carbon → be → useful | 18 |
| carbon → be → suitable | 10 |
| negative | neutral | positive |
| 0.017 | 0.351 | 0.632 |
| Raw frequency | 28 |
| Normalized frequency | 0.482 |
| Modifier score | 0.500 |
| Perplexity | 67.121 |