tegusõnas
Tegusõnas is a linguistic concept related to verbs in certain languages, particularly those that exhibit object-verb agreement. In languages with tegusõnas, the verb form not only changes based on the subject but also on the direct object. This means the verb's conjugation will reflect characteristics of both the actor and the receiver of the action. This phenomenon is often found in languages that also display ergative-absolutive alignment, where the subject of a transitive verb is treated differently from the subject of an intransitive verb. The specific features of tegusõnas can vary greatly between languages, influencing aspects such as person, number, and even gender of the object reflected in the verb. Understanding tegusõnas is crucial for comprehending the grammatical structure and verbal morphology of the languages that possess it, as it adds a layer of complexity to verb conjugation beyond simple subject agreement. It highlights how grammatical relationships can be encoded directly within the verb itself, providing a rich system for conveying information about the participants in an event.