Language sample analysis is widely used in assessing morphosyntactic development. The purpose of this study is to examine the relationship between age and morphosyntactic measures derived from language samples of children between the ages of 3 and 7 years. For this purpose, mean length of utterance, clause ratio and syntactic complexity index were calculated from conversational language samples. The relation and predictive value of these measures with age were examined. Conversational language samples were taken from 142 children. It was found that the means of three measures increased with age. The Mean Length of Utterance was shown to have strong correlation with age while clause ratio and syntactic complexity index were moderately correlated. The relationship of these measures with age and their potential use for morpho-syntactic assessment has been discussed.