| prior to | 5 | temporal |
| by utilizing the prep methods | 4 | manner |
| specially | 2 | manner |
| catheter → be → prepared | 10 |
| catheter → be → loaded | 5 |
| catheter → be → prepped | 4 |
| catheter → be → equipped | 3 |
| negative | neutral | positive |
| 0.066 | 0.888 | 0.046 |
| Raw frequency | 22 |
| Normalized frequency | 0.331 |
| Modifier score | 1.000 |
| Perplexity | 239.603 |