The document discusses the present progressive tense in English grammar. It uses the formula S + V tobe + V ing + C to describe the tense, where S is the subject, V tobe is the verb to be, V ing is the verb ending in -ing, and C is any complements. It provides two example sentences using the present progressive tense: "She is listening to music while she is dressing" and "I am working as a nurse at the hospital."

1. PRESENT PROGRESSIVE TENSE S + V tobe + V ing + C

2. Eg. Sheislisteningmusicwhilesheisdressing I am working as a nurse at the hospital