| Share | Phrase |
| 16.00% | clutch disengagement |
| 8.84% | prevent disengagement [perform operation] |
| 7.42% | or disengagement |
| 5.44% | disengagement apparatus |
| 5.02% | effect disengagement [perform operation] |
| 3.82% | accidental [time periodicity] disengagement |
| 3.72% | brake disengagement |
| 3.55% | inadvertent disengagement |
| 3.54% | disengagement position |
| 2.88% | permit disengagement [perform operation] |
| 2.86% | complete [certainty] disengagement |
| 2.71% | selective [typicality] disengagement |
| 2.54% | gear disengagement |
| 2.24% | and disengagement |
| 2.18% | disengagement [does] continue |
| 2.08% | member disengagement |
| 1.92% | cause disengagement [perform operation] |
| 1.89% | axial [direction] disengagement |
| 1.82% | full [completeness] disengagement |
| 1.73% | effect disengagement |
| 1.65% | rapid [motion] disengagement |
| 1.59% | disengagement [purpose] require |
| 1.47% | mechanism disengagement |
| 1.42% | disengagement time |
| 1.32% | disengagement force |
| 1.25% | assembly disengagement |
| 1.14% | achieve disengagement [perform operation] |
| 1.10% | disengagement mechanism |
| 1.08% | wheel disengagement |
| 1.06% | allow disengagement [perform operation] |
| 0.99% | control disengagement [perform operation] |
| 0.93% | determine disengagement [perform operation] |
| 0.89% | system disengagement |
| 0.88% | means disengagement |
| 0.84% | disengagement means |