| in this process | 5 | temporal |
| prior to ignition | 3 | temporal |
| basically | 3 | degree |
| oxygen → be → mixed | 19 |
| oxygen → be → combined | 8 |
| oxygen → be used in → combination | 3 |
| negative | neutral | positive |
| 0.178 | 0.722 | 0.100 |
| Raw frequency | 30 |
| Normalized frequency | 0.482 |
| Modifier score | 0.800 |
| Perplexity | 218.489 |