Hi, I'm Vanessa from SpeakEnglishWithVanessa.com. Could have, should have. Should have, could have. Which one should I use? Let's talk about it. Today, we're going to talk about two verbs that a lot of English learners have questions about. These verbs, could have and should have, will help you to speak advanced English, will help you to understand fast English conversations and will help you to just sound more natural.