get away with :: escape punishment ; Not get caught, criticised or punished for doing something wrong


Ex 1) Thieves GOT AWAY WITH two Picassos, which were never found.

EX 2) Banks can pretty much GOT AWAY WITH anything.


Get away with :: Achieve something, despite not doing it correctly or properly

Ex 1) Do you think we could GET AWAY WITH using the cheaper product?


Both of them are Inseparable verbs, This means "The object must come after the particle."