: Present, past, and future simple; progressive (continuous) forms; and perfect tenses. Modal Auxiliaries : Usage of "must," "should," "can," and shades of meaning. Active and Passive Voice : How to transform sentences for different emphasis. WordPress.com 3. Sentence Construction and Mechanics Sentence Structure : Subject-verb agreement, noun phrases, and modifiers. Composition
: People, places, or things (e.g., coffee, student, London). Verbs & Tenses english grammar pdfcoffee