| Share | Phrase |
|---|
| 12.26% | concurrent [chronology] rotation |
| 11.40% | concurrent with carbonation |
| 11.40% | formation [attribute] concurrent |
| 11.23% | concurrent [chronology] movement |
| 10.64% | concurrent [chronology] left |
| 10.49% | concurrent [chronology] flow |
| 9.06% | concurrent [chronology] formation |
| 5.13% | concurrent [chronology] section |
| 5.13% | concurrent [chronology] current |
| 3.96% | concurrent [chronology] pair |
| 3.67% | concurrent [chronology] injection |
| 2.86% | concurrent [chronology] operation |
| 2.73% | relatively [degree] concurrent |