| Share | Phrase |
| 8.56% | heat up catcher [perform operation] |
| 7.06% | fast [manner] heat up |
| 6.32% | engine [does] heat up |
| 5.92% | oxidize [temporal] heat up |
| 5.92% | ehc [does] heat up |
| 4.79% | heat [does] heat up |
| 4.70% | heater [does] heat up |
| 4.51% | quickly [manner] heat up |
| 3.60% | heat up burner [perform operation] |
| 3.33% | rapidly [manner] heat up |
| 3.27% | heat up pipe [perform operation] |
| 3.23% | heat up catalyst [perform operation] |
| 2.90% | heat up in converter |
| 2.88% | heat heat up |
| 2.42% | sufficiently [degree] heat up |
| 2.37% | heat up element [perform operation] |
| 2.32% | start [temporal] heat up |
| 2.20% | heat up to start |
| 2.02% | sensor [does] heat up |
| 1.99% | heat up heater [perform operation] |
| 1.97% | heat up wire [perform operation] |
| 1.75% | heat up to begin |
| 1.72% | heat up sleeve [perform operation] |
| 1.60% | heat up converter [perform operation] |
| 1.51% | heat up oil [perform operation] |
| 1.49% | heat up engine [perform operation] |
| 1.39% | temperature heat up |
| 1.35% | gas [does] heat up |
| 1.30% | heat up modal will |
| 1.23% | heat up modal should |
| 1.20% | heat up fluid [perform operation] |
| 1.13% | chamber [does] heat up |
| 1.12% | heat up chamber [perform operation] |
| 0.79% | not heat up |