| Share | Phrase |
|---|
| 23.68% | ventilate chamber [perform operation] |
| 14.56% | ventilate room [perform operation] |
| 12.42% | ventilate compartment [perform operation] |
| 11.72% | ventilate to atmosphere |
| 6.09% | ventilate crankcase [perform operation] |
| 5.77% | ventilate interior [perform operation] |
| 4.18% | effectively [degree] ventilate |
| 4.15% | valve [does] ventilate |
| 3.97% | ventilate reservoir [perform operation] |
| 3.92% | system [does] ventilate |
| 3.14% | ventilate to serve |
| 2.35% | ventilate system [perform operation] |
| 2.06% | ventilate modal can |
| 1.92% | ventilate modal will |