| Share | Phrase |
| 17.21% | incur loss [perform operation] |
| 16.33% | incur cost [perform operation] |
| 8.26% | incur penalty [perform operation] |
| 6.30% | incur damage [perform operation] |
| 6.18% | incur disadvantage [perform operation] |
| 5.68% | incur expense [perform operation] |
| 5.48% | incur increase [perform operation] |
| 4.87% | incur degradation [perform operation] |
| 4.60% | incur trouble [perform operation] |
| 3.80% | incur heating [perform operation] |
| 3.60% | coolant [does] incur |
| 3.12% | ratio [does] incur |
| 3.12% | incur vibration [perform operation] |
| 2.55% | incur control [perform operation] |
| 1.85% | incur in passage |
| 1.60% | system [does] incur |
| 1.45% | end [does] incur |
| 1.41% | incur modal would |
| 0.93% | not incur |
| 0.80% | incur modal may |
| 0.76% | incur modal will |