Original:  "Most of the time when we hear illegal immigrant%DIFDELCMD < ] %%% used, most of the time, the shorter version 'illegals' is being used as a noun, which implies that a human being is perpetually illegal.
Revised:  "Most of the time when we hear %DIFDELCMD < ] %%% used, most of the time, the shorter version 'illegals' is being used as a noun, which implies that a human being is perpetually illegal.
Edit intent: style