| Share | Phrase |
| 24.51% | commutator sleeve |
| 20.58% | commutator brush |
| 11.26% | rotary [motion] commutator |
| 8.13% | commutator plate |
| 5.53% | arrange commutator [perform operation] |
| 5.24% | secure commutator [perform operation] |
| 5.02% | commutator means |
| 4.41% | commutator element |
| 3.49% | show commutator [perform operation] |
| 3.34% | commutator device |
| 3.09% | comprise commutator [perform operation] |
| 2.96% | commutator member |
| 2.38% | have commutator [perform operation] |