Introduction to verb tense | The parts of speech | Grammar | Khan Academy

An understanding of verb tense will make you into a TIME WIZARD, with the ability to control the past, the present, and the future – with your words, anyway. Practice this yourself on Khan Academy right now: Watch the next lesson: Missed the previous lesson? Grammar on Khan Academy: Grammar is the collection of rules and conventions that make languages go. This section is about Standard American English, but there’s something here for everyone. About Khan Acade