The document compares and contrasts the present simple and present continuous tenses in English. The present simple is used to describe habitual actions and permanent situations, as well as general truths and timetables. It is formed using the base verb form. The present continuous is used to describe actions happening now or temporary situations. It is formed using the verb "be" plus the "-ing" form of the main verb. Examples are provided for how to form positive and negative sentences in both tenses. Common time expressions that indicate each tense are also listed.