| Share | Phrase |
| 9.53% | insufficient [amount] pressure |
| 6.31% | insufficient [amount] force |
| 5.77% | insufficient [amount] become |
| 3.39% | insufficient [amount] amount |
| 3.06% | insufficient [amount] lubrication |
| 2.63% | insufficient [amount] flow |
| 2.62% | insufficient to cause |
| 2.37% | insufficient [amount] fuel |
| 2.27% | insufficient to overcome |
| 2.20% | insufficient [amount] level |
| 2.14% | insufficient [amount] voltage |
| 2.07% | insufficient [amount] energy |
| 2.02% | insufficient [amount] time |
| 2.01% | insufficient [amount] supply |
| 1.81% | insufficient [amount] temperature |
| 1.79% | insufficient [amount] air |
| 1.68% | insufficient [amount] strength |
| 1.49% | insufficient [amount] volume |
| 1.45% | insufficient [amount] movement |
| 1.42% | insufficient [amount] quantity |
| 1.27% | insufficient [amount] current |
| 1.23% | insufficient [amount] atomization |
| 1.20% | insufficient [amount] power |
| 1.16% | insufficient [amount] oxygen |
| 1.07% | insufficient [amount] capacity |
| 1.07% | insufficient [amount] rate |
| 1.00% | insufficient [amount] space |
| 0.99% | insufficient to maintain |
| 0.90% | insufficient [amount] combustion |
| 0.89% | insufficient [amount] activation |
| 0.87% | insufficient [amount] torque |
| 0.87% | insufficient [amount] fluid |
| 0.86% | insufficient to provide |
| 0.84% | insufficient [amount] it |
| 0.84% | insufficient [amount] rigidity |
| 0.83% | insufficient to keep |
| 0.81% | insufficient [amount] correction |
| 0.76% | insufficient [amount] output |
| 0.76% | insufficient [amount] weight |
| 0.76% | insufficient to prevent |
| 0.72% | insufficient [amount] heat |
| 0.71% | insufficient 233 burn |
| 0.71% | insufficient [amount] effectiveness |
| 0.71% | insufficient [amount] evaporation |
| 0.71% | insufficient [amount] increase |
| 0.71% | insufficient [amount] sink |
| 0.69% | insufficient [amount] charge |
| 0.65% | insufficient [amount] vacuum |
| 0.64% | insufficient to meet |
| 0.57% | insufficient [amount] drop |
| 0.56% | insufficient to move |
| 0.53% | insufficient [amount] speed |
| 0.53% | insufficient to give |
| 0.53% | insufficient [amount] braking |
| 0.53% | insufficient [amount] mixing |
| 0.53% | insufficient [amount] period |
| 0.52% | still insufficient |
| 0.50% | insufficient [amount] magnitude |
| 0.50% | insufficient to actuate |
| 0.49% | often insufficient |
| 0.48% | insufficient [amount] application |
| 0.48% | insufficient [amount] effort |
| 0.48% | insufficient [amount] make |
| 0.48% | insufficient [amount] property |
| 0.47% | insufficient for application |
| 0.47% | insufficient to produce |
| 0.47% | insufficient to permit |
| 0.45% | insufficient [amount] capability |
| 0.45% | insufficient [amount] result |
| 0.45% | insufficient to effect |
| 0.45% | insufficient to hold |
| 0.45% | insufficient [amount] control |
| 0.45% | insufficient [amount] degree |
| 0.44% | insufficient [amount] effect |
| 0.43% | insufficient [amount] cooling |
| 0.43% | insufficient [amount] duration |
| 0.43% | insufficient [amount] stability |
| 0.41% | insufficient [amount] system |
| 0.40% | insufficient to drive |
| 0.40% | insufficient [amount] mixture |
| 0.40% | insufficient [amount] injection |
| 0.34% | level [attribute] insufficient |
| 0.31% | insufficient to open |
| 0.31% | insufficient to allow |
| 0.20% | generally insufficient |