0 compound formation; morphological productivity; productivity measures; corpus-based statistical methods compounding; Italian; overabundance; number inflection computational morphology; paradigms; inflection; derivation; Levenshtein distance features; morphology; periphrasis morphological processing; stem frequency; Italian; masked priming motion events; typological change; Latin linguistics; sytem; usage reciprocals; reflexives; templates; Hebrew; collective and distributive; root roots; Hebrew; Spanish; cross-linguistic suspended affixation; Lexical Integrity Hypothesis; derivational suffixes; coordination Γλωσσολογική αλλαγή Γραμματική, Συγκριτική και γενική