Chapter Three Lexicon morphology 5 Lexical change(P96-1 10) 5.1 The creation of new words or expressions (P96-102) 5.2 Phonological change(P103-05) 5.3 Morpho-syntactical change(P105-06) 5.4 Semantic change(P107-10) 5.5 Orthographic change(P110Chapter Three Lexicon & Morphology 5 Lexical change (P96-1 10) 5.1 The creation of new words or expressions(P96-102) 5.2 Phonological change (P103-05) 5.3 Morpho-syntactical change (P105-06) 5.4 Semantic change (P107-10) 5.5 Orthographic change (P110)