-ig ending is pronounced “-ich”

richtig        –          richtich

wichtig       –          wichtich

König         –          Könich

Sp- and St- at the beginning of a word or syllable is pronounced “Schp…”   “Scht…”:

Schtraße, Schprache,  schprechen

the en- ending of a word or syllable is pronounced  “-n”:

machn

the er-ending is pronounced with a very weak “a”

Butter       –      Butta