| in certain embodiments | 5 | other |
| mainly | 3 | degree |
| to the make for durability | 3 | purpose |
| model → use → water | 11 |
| model → include → water | 10 |
| model → add → water | 5 |
| model → allow → water | 3 |
| negative | neutral | positive |
| 0.074 | 0.710 | 0.217 |
| Raw frequency | 29 |
| Normalized frequency | 0.320 |
| Modifier score | 0.860 |
| Perplexity | 226.331 |