Watch our English to have video lessons online for a guide on when to use the variations of the verb 'to have'.This is just one of many instructional videos available to our members. You can also watch an English present tenses video lesson online. All of our pre-recorded grammar lessons are delivered in bite-size chunks like this. By breaking English grammar down into these short easy to follow lessons, ESO have made it easy for you to fit your studying into your current schedule, and learn these principles at your own pace. Our video lessons offer a flexible learning solution for busy ESL students.