This document provides instruction on English grammar tenses and structures, including the present simple, present perfect, past simple, past continuous, passive voice, and reported speech. Examples are given for how to form and use each tense or structure. Key points covered include using the present simple to talk about future scheduled events, using the present perfect to emphasize completed results, and converting statements between direct and reported speech by changing verb tenses. Links to additional online resources on these grammar topics are also included.