This paper describes the language acquisition and verb-forming processes related to the issue of argument marking for native-speaker Georgian children from 24 to 42 months of age, who were born and raised in Georgia. Because of the complexity of the Georgian verbal system, it is a challenge to study the acquisition process in this language. We attempted to observe how native-speaker children overcome this complexity during the acquisition process. The study is based on samples of four Georgian-speaking children from the developing corpus of Georgian-speaking children.