| highly | 8 | degree |
| due to its unique composition | 7 | cause |
| in one embodiment | 6 | other |
| membrane → be → flexible | 78 |
| membrane → remain → flexible | 5 |
| membrane → stay → flexible | 3 |
| membrane → be → flexible, thin material | 3 |
| negative | neutral | positive |
| 0.040 | 0.524 | 0.436 |
| Raw frequency | 89 |
| Normalized frequency | 0.642 |
| Modifier score | 0.950 |
| Perplexity | 220.624 |