| Share | Phrase |
| 23.82% | arrange around rack-shaft |
| 12.69% | rack-shaft [connection] transmit |
| 9.59% | rack-shaft [using as instrument] arrange |
| 8.56% | rack-shaft tooth |
| 8.50% | support rack-shaft [perform operation] |
| 7.84% | rack-shaft bending |
| 6.47% | couple rack-shaft [perform operation] |
| 4.01% | link rack-shaft [perform operation] |
| 3.99% | move rack-shaft [perform operation] |
| 3.90% | contain rack-shaft [perform operation] |
| 3.02% | rack-shaft [does] show |
| 2.35% | comprise rack-shaft [perform operation] |
| 2.11% | rack-shaft movement |
| 1.99% | embodiment rack-shaft |
| 1.08% | rack-shaft [does] have |