| to chemicals | 20 | other |
| highly | 19 | degree |
| to corrosion | 8 | other |
| pvc → be → resistant | 77 |
| pvc → be resistant to → wear | 4 |
| pvc → be made → resistant | 3 |
| negative | neutral | positive |
| 0.092 | 0.422 | 0.486 |
| Raw frequency | 84 |
| Normalized frequency | 1.000 |
| Modifier score | 0.700 |
| Perplexity | 437.035 |