L27: Present tense | simple, perfect, progressive, and perfect progressive forms

Transcript

Hello everyone, and welcome to today's   class. In today's class, we will be talking  about tense. Tense is a grammatical category or a grammatical form in the English language that  is primarily used to express time. What we do to understand time or express time forms in English  is make modifications around the most important element in the sente... Read More