| Share | Phrase |
|---|
| 29.09% | draw back 60 cool |
| 10.39% | chamber [location] draw back |
| 10.00% | draw back gas [perform operation] |
| 9.46% | system [location] draw back |
| 8.76% | cylinder [location] draw back |
| 8.08% | draw back piston [perform operation] |
| 7.80% | draw back vapor [perform operation] |
| 7.24% | out [location] draw back |
| 5.47% | draw back air [perform operation] |
| 3.66% | draw back modal will |