| Share | Phrase |
| 20.01% | donned [temporal] flex |
| 7.27% | outwardly [location] flex |
| 7.00% | resiliently [manner] flex |
| 6.12% | flex diaphragm [perform operation] |
| 5.80% | free to flex |
| 3.93% | inwardly [location] flex |
| 3.73% | rearward [location] flex |
| 3.15% | flex modal can |
| 2.94% | flex ADVP radially |
| 2.93% | flex lip [perform operation] |
| 2.85% | flex disc [perform operation] |
| 2.68% | insert [does] flex |
| 2.36% | flex modal will |
| 2.06% | outward [location] flex |
| 2.04% | sufficient to flex |
| 2.01% | flex in direction |
| 1.90% | operate [temporal] flex |
| 1.87% | slightly [degree] flex |
| 1.80% | able to flex |
| 1.77% | apply [temporal] flex |
| 1.70% | reach [temporal] flex |
| 1.65% | flex spring [perform operation] |
| 1.58% | flex arm [perform operation] |
| 1.51% | arm [does] flex |
| 1.49% | spring [does] flex |
| 1.24% | flex to tend |
| 1.22% | flex modal may |
| 1.09% | member [does] flex |
| 1.09% | so [resume] flex |
| 1.05% | flex end [perform operation] |
| 1.02% | not flex |
| 0.98% | flex member [perform operation] |