Passive verbs are often accompanied by ablative of agent or ablative of means constructions. The food is carried by Quintus. The food is carried by a wagon. A preposition shows a relationship between its object and another word, usually a verb. Quintus ad portas urbis ambulat.
Regular verbs have four principal parts.
Latin prounouns, like nouns, have case , number and gender . Most verbs express action. Verbs are either active or passive voice. Active voice verbs have a subject which performs the action the verb expresses and may take a direct object. Passive verbs have a subject which is acted upon and can never take a direct object.