| Share | Phrase |
|---|
| 15.15% | lessen volume [perform operation] |
| 10.96% | lessen phenomenon [perform operation] |
| 9.51% | lessen danger [perform operation] |
| 8.37% | position [does] lessen |
| 6.34% | lessen force [perform operation] |
| 5.90% | ignition [connection] lessen |
| 5.83% | lessen impact [perform operation] |
| 5.38% | lessen effect [perform operation] |
| 3.40% | lessen possibility [perform operation] |
| 3.27% | lessen modal can |
| 2.65% | lessen pressure [perform operation] |
| 2.59% | lessen driver [perform operation] |
| 2.58% | open [temporal] lessen |
| 2.54% | lessen load [perform operation] |
| 2.31% | operation [temporal] lessen |
| 2.19% | lessen change [perform operation] |
| 2.12% | force [does] lessen |
| 2.07% | possible to lessen |
| 1.94% | lessen area [perform operation] |
| 1.93% | operation [does] lessen |
| 1.64% | lessen modal will |
| 1.23% | substantially [degree] lessen |