| from water | 12 | other |
| from the decomposition of an organosiloxane | 11 | other |
| from the air | 6 | location |
| oxygen → be → extracted | 23 |
| oxygen → be → obtained | 20 |
| oxygen → be → derived | 9 |
| negative | neutral | positive |
| 0.118 | 0.719 | 0.163 |
| Raw frequency | 52 |
| Normalized frequency | 0.597 |
| Modifier score | 0.400 |
| Perplexity | 468.901 |