"låt gå för det" (Which is easily short for "låt [oss] gå för det") --> I found a usage from 1912, before English was a great influence on Swedish: https://li

"låt gå för det" (Which is easily short for "låt [oss] gå för det") --> I found a usage from 1912, before English was a great influence on Swedish: https://litteraturbanken.se/forfattare/SoderbergH/titlar/DenAllvarsamma/sida/110/etext https://litteraturbanken.se/forfattare/SoderbergH/titlar/Den...