| particularly | 15 | degree |
| for creating local plications | 9 | purpose |
| in mitigating injury | 6 | purpose |
| catheter → be → useful | 37 |
| catheter → be → suitable | 32 |
| catheter → be → desirable | 3 |
| catheter → be suited for → use | 3 |
| catheter → be → practical | 3 |
| negative | neutral | positive |
| 0.041 | 0.515 | 0.444 |
| Raw frequency | 78 |
| Normalized frequency | 0.542 |
| Modifier score | 0.800 |
| Perplexity | 411.441 |