| between an open position | 11 | location |
| with the inner member | 8 | other |
| to allow flow therethrough | 4 | purpose |
| valve → be → movable | 19 |
| negative | neutral | positive |
| 0.041 | 0.878 | 0.081 |
| Raw frequency | 19 |
| Normalized frequency | 0.278 |
| Modifier score | 0.500 |
| Perplexity | 144.813 |