| Share | Phrase |
|---|
| 11.64% | sustain combustion [perform operation] |
| 8.80% | sustain arc [perform operation] |
| 4.10% | ms [purpose] sustain |
| 3.64% | tumble-flow [does] sustain |
| 3.55% | sustain operation [perform operation] |
| 2.90% | sustain region [perform operation] |
| 2.39% | sustain discharge [perform operation] |
| 2.27% | sustain reaction [perform operation] |
| 2.27% | sustain voltage [perform operation] |
| 2.15% | sustain burning [perform operation] |
| 2.14% | combustor [does] sustain |
| 2.12% | sustain performance [perform operation] |
| 1.96% | sustain flame [perform operation] |
| 1.95% | high to sustain |
| 1.85% | self [does] sustain |
| 1.76% | sustain spark [perform operation] |
| 1.74% | sustain pressure [perform operation] |
| 1.73% | sustain ignition [perform operation] |
| 1.64% | voltage [does] sustain |
| 1.60% | discharge [does] sustain |
| 1.59% | ignite [temporal] sustain |
| 1.42% | force [does] sustain |
| 1.42% | sustain V-V help |
| 1.42% | sustain impact [perform operation] |
| 1.37% | period [manner] sustain |
| 1.31% | sustain modal can |
| 1.20% | sustain ADVP not |
| 1.12% | longer [temporal] sustain |
| 1.12% | sustain force [perform operation] |
| 1.11% | spark [does] sustain |
| 1.09% | energy [does] sustain |
| 1.03% | condition [manner] sustain |
| 1.02% | sustain process [perform operation] |
| 1.00% | vehicle [does] sustain |
| 0.99% | sustain flow [perform operation] |
| 0.98% | sustain modal will |
| 0.98% | sustain torque [perform operation] |
| 0.97% | sustain field [perform operation] |
| 0.97% | sustain relay [perform operation] |
| 0.96% | chamber [does] sustain |
| 0.95% | flow [does] sustain |
| 0.93% | sufficient to sustain |
| 0.90% | run [temporal] sustain |
| 0.82% | sustain temperature [perform operation] |
| 0.80% | sustain power [perform operation] |
| 0.80% | sustain speed [perform operation] |
| 0.79% | sustain length [perform operation] |
| 0.79% | capable of sustain |
| 0.79% | become [temporal] sustain |
| 0.69% | mixture [does] sustain |
| 0.68% | sustain change [perform operation] |
| 0.66% | assembly [does] sustain |
| 0.66% | fuel [does] sustain |
| 0.64% | sustain current [perform operation] |
| 0.61% | value [does] sustain |
| 0.60% | sustain level [perform operation] |
| 0.56% | sustain condition [perform operation] |
| 0.53% | not sustain |
| 0.43% | sustain in chamber |
| 0.41% | sustain valve [perform operation] |
| 0.39% | sustain modal may |