In this video, we cover everything you need to know about relative clauses. 00:00 Introduction 00:22 Why do we use relative clauses? 01:31 Relative pronouns 01:49 Where do we put the relative clause? 02:34 Defining relative clauses 03:22 Non-defining relative clauses 04:40 Subjects and objects 08:00 Dropping the relative pronoun 08:38 'Who' or 'whom'? 10:07 'Whose' 10:53 Prepositions and relative clauses 12:35 'Where' or 'which / that + in' 14:06 'When' / 'why' 14:44 Non-defining relative clauses + number/ quantifier + of which/whom 15:21 Reduced relative clauses with past / present participles 16:39 Reduced relative clauses with passive participles 17:04 Link to free exercises ******************************* Want to really understand the English tenses? Get my free tenses infographics and exercises here: If you’re new to the channel, my name is Seonaid Beckwith. I’m the founder of . We help millions of people every month improve their grammar and their English. I’m a British native speaker of English, I have a Master’s in English and Linguistics from the University of Cambridge and I’ve been teaching grammar for more than twenty years. ******************************* Here at Perfect English Grammar, we love grammar! We specialise in deep grammar training because we believe that knowing grammar well leads to confident, correct English. Here’s what we believe: Most grammar learning is random - maybe a podcast here and an exercise there. We believe in a systematic, structured approach that builds a strong foundation. Most people don’t use new grammar enough to make the rules automatic. We believe ‘rules become reflexes’ through carefully organised review and practice. Most people think they need hours every week in order to improve. We believe that you ‘don’t need more time, you need more structure’. We think that twenty minutes a day of deep focused study helps more than hours of random bits and pieces. If you’d like to master grammar so that you can speak English correctly and confidently, click here to read about our Complete Grammar Programme: CLICK HERE FOR EXERCISES ON RELATIVE CLAUSES: