| nowadays | 3 | temporal |
| catheter → be made of → silicone | 13 |
| catheter → be made from → silicone materials | 12 |
| catheter → be made from → silicone | 6 |
| negative | neutral | positive |
| 0.067 | 0.806 | 0.127 |
| Raw frequency | 31 |
| Normalized frequency | 0.388 |
| Modifier score | 0.700 |
| Perplexity | 56.577 |