at both ends | 4 | location |
catheter → be → open | 9 |
catheter → be → opened | 7 |
catheter → be delivered through → the opening | 3 |
negative | neutral | positive |
0.194 | 0.736 | 0.070 |
Raw frequency | 19 |
Normalized frequency | 0.307 |
Modifier score | 0.500 |
Perplexity | 215.493 |