What is the present simple tense?

The video tutorial explains the present simple tense, which is used for everyday actions, routines, and habits. It provides examples like 'I am a teacher' and 'You are a student' to illustrate its use. The tutorial also covers how to form sentences in the present simple tense, highlighting the addition of 'S' for third-person singular verbs, as in 'He works' and 'She teaches'.

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