Perfect Tenses

This is the first course in the Teach English: Intermediate Grammar specialization. In this course, you will learn about teaching important intermediate verb tenses, including present perfect, present perfect progressive, past perfect, and past perfect progressive. You will also learn about teaching common modal verbs used in English. Finally, [...]

This is the first course in the Learn English: Advanced Grammar and Punctuation specialty. In this course, you will review the verb tenses that you learned in beginning English classes and learn about a few tenses you may not know very well. In all, you'll cover all 12 of [...]

This is the first course in the Learn English: Intermediate Writing specialization. In this course, you will learn about important intermediate verb tenses, including present perfect, present perfect progressive, past perfect, and past perfect progressive. You will also learn about common modal verbs used in English. This course is [...]