The document discusses different types of verbs in English: action verbs and state verbs. Action verbs denote actions like "to read" or "to walk", while state verbs describe a state of being and cannot be used in continuous tenses. Some examples of state verbs given are verbs expressing likes/dislikes, verbs of the senses, and verbs of perception. However, some state verbs can be used in continuous tenses when they describe actions rather than states.