Article (2) Grammar, Comparative and general--Article (2) Article (2) taxonomie (1) norme (1) traitement (1) association (1) âge (1) ordre (1) Development (1) Agreement (1) Acquisition (1) Pictorial works (1) Word frequency (1) Weights and measures (1) Verb (1) Social groups (1) Pictures (1) Performance (1) Order (1) Modeling (1) Language and languages--Word frequency (1) Language and languages (1) Indexes (1) Grammar, Comparative and general--Verb (1) Forecasting (1) Entropy (1) Determinants (1) Age (1) Addition (1)