| in other embodiments | 3 | other |
| on the substrate | 2 | location |
| surface → have → structure | 8 |
| surface → be → structure | 5 |
| surface → include → structure | 3 |
| negative | neutral | positive |
| 0.051 | 0.807 | 0.142 |
| Raw frequency | 16 |
| Normalized frequency | 0.248 |
| Modifier score | 0.500 |
| Perplexity | 467.025 |