| Share | Phrase |
|---|
| 69.91% | permanent [time duration] magnet |
| 3.67% | permanent [time duration] communication |
| 2.33% | permanent [time duration] pipe |
| 2.33% | permanent [time duration] mg |
| 1.87% | permanent [time duration] connection |
| 1.40% | permanent [time duration] assembly |
| 1.29% | permanent [time duration] memory |
| 1.21% | permanent [time duration] means |
| 1.16% | permanent [time duration] motor |
| 1.05% | permanent [time duration] deformation |
| 0.73% | permanent [time duration] body |
| 0.73% | permanent [time duration] part |
| 0.71% | permanent [time duration] balancing |
| 0.67% | permanent [time duration] flux |
| 0.62% | permanent [time duration] set |
| 0.60% | permanent [time duration] device |
| 0.60% | permanent [time duration] material |
| 0.58% | permanent [time duration] attachment |
| 0.58% | permanent [time duration] damage |
| 0.58% | permanent [time duration] record |
| 0.46% | permanent [time duration] system |
| 0.46% | permanent [time duration] field |
| 0.40% | permanent [time duration] installation |
| 0.40% | permanent [time duration] contact |
| 0.38% | permanent [time duration] deviation |
| 0.35% | permanent [time duration] component |
| 0.35% | permanent [time duration] fixture |
| 0.35% | permanent [time duration] segment |
| 0.35% | permanent [time duration] manner |
| 0.31% | permanent [time duration] arrangement |
| 0.31% | permanent [time duration] positioning |
| 0.31% | permanent [time duration] wheel |
| 0.31% | permanent [time duration] generator |
| 0.30% | permanent [time duration] passage |
| 0.28% | permanent [time duration] apparatus |
| 0.26% | permanent [time duration] drive |
| 0.26% | permanent [time duration] stator |
| 0.24% | permanent [time duration] member |
| 0.24% | permanent [time duration] type |
| 0.23% | permanent [time duration] engagement |
| 0.23% | permanent [time duration] ring |
| 0.23% | permanent [time duration] storage |
| 0.16% | permanent [time duration] value |