Quite hard, I think...
For most of the time, the Plebeians only searching for a political equality with the Patricians...and they were more or less receiving it after the Lex Hortensia is passed in 3rd century BC, and then the Patricio-Plebeian conflict was essentially over...
At the establishment of the Empire it was already too late...as Augustus transferred all powers of the Plebeian council to the Senate, and after the reign of Tiberius the Plebeian council itself was largely disappeared...