| Share | Phrase |
|---|
| 26.66% | openable [accessibility] valve |
| 10.51% | openable [accessibility] nozzle |
| 10.44% | openable [accessibility] means |
| 8.51% | selectively openable |
| 6.05% | openable [accessibility] cover |
| 5.68% | openable [accessibility] port |
| 4.30% | openable [accessibility] have |
| 3.93% | openable [accessibility] aperture |
| 3.93% | openable [accessibility] opening |
| 3.82% | openable [accessibility] door |
| 3.30% | openable [accessibility] closure |
| 2.72% | openable [accessibility] portion |
| 2.66% | openable by valve |
| 2.46% | openable [accessibility] line |
| 2.33% | valve [attribute] openable |
| 1.55% | selectively [manner] openable |
| 1.07% | electrically [manner] openable |