| Share | Phrase |
|---|
| 29.43% | counterbalance weight [perform operation] |
| 23.81% | counterbalance force [perform operation] |
| 13.09% | force [does] counterbalance |
| 8.65% | counterbalance deviation [perform operation] |
| 6.86% | counterbalance load [perform operation] |
| 6.68% | spring [does] counterbalance |
| 5.16% | counterbalance member [perform operation] |
| 3.32% | substantially [degree] counterbalance |
| 2.96% | counterbalance modal will |