%0 Journal Article %T Aquisi£¿£¿o de senten£¿as matrizes infinitivas no Portugu¨ºs Brasileiro em uma crian£¿a de 20-24 meses %A Concei£¿£¿o %A Sanir da %J DELTA: Documenta£¿£¿o de Estudos em Ling¨¹¨ªstica Te¨®rica e Aplicada %D 2006 %I Pontif¨ªcia Universidade Cat¨®lica de S?o Paulo - PUC-SP %R 10.1590/S0102-44502006000100003 %X this paper conducts an analysis of infinitive matrix sentences in brazilian portuguese in a 20-24-month period. the hypothesis is that children's grammar has the functional categories, as proposed by the continuist approach. however, agr has not been triggered with all its relevant features. this study considers that in children's brazilian portuguese, it is weak, as proposed by galves (1993). %K infinitive sentence %K functional category %K continuist hypothesis. %U http://www.scielo.br/scielo.php?script=sci_abstract&pid=S0102-44502006000100003&lng=en&nrm=iso&tlng=en