| in the atmosphere | 6 | location |
| without life | 5 | other |
| due to biological photosynthesis | 5 | cause |
| oxygen → be → plentiful | 29 |
| oxygen → be → abundant | 24 |
| negative | neutral | positive |
| 0.163 | 0.580 | 0.257 |
| Raw frequency | 53 |
| Normalized frequency | 0.601 |
| Modifier score | 0.500 |
| Perplexity | 79.501 |