| naturally | 3 | manner |
| very | 2 | degree |
| according to the inventors' studies | 2 | other |
| carbon → be → unstable | 16 |
| carbon → be not → stable | 8 |
| negative | neutral | positive |
| 0.530 | 0.430 | 0.041 |
| Raw frequency | 24 |
| Normalized frequency | 0.449 |
| Modifier score | 0.500 |
| Perplexity | 85.428 |