In this video, we learn how to understand verb conjugations in Brazilian Portuguese. Learning how and why verbs change tenses is very important when you learn to speak this language. Verb tenses and changes tell what state the verb is in to help you better understand it in a conversation. When saying "ar" this will be the ending of a word that reflects what tense you are using. To replace, you can also use "er" and "ir". This will also tell who the subject of the sentence is. This will change if you are talking about a girl, guy, yourself, someone else, or group. Remember to change depending on subject and pay attention to the sentence closely!