The document discusses the present continuous tense in English. It notes that the present continuous tense is used to express activities that are happening now, activities or situations that are true now but not necessarily happening at the moment of speaking, and temporary or planned future activities. It provides examples for each use. It also explains the formation of the present continuous tense, noting that most verbs add "-ing" to the base form, verbs ending in "e" drop the "e", and verbs of one syllable with one vowel and consonant double the final consonant before adding "-ing".