The document discusses the Past Continuous tense in English. It provides the affirmative, negative, and interrogative forms using was/were + verb+ing. It explains that the Past Continuous expresses actions that were ongoing during a period in the past, equivalent to the imperfect tense in Romanian. It gives examples of time expressions that can be used and sample sentences. It notes that some verbs like perception verbs and verbs of being cannot be used in the continuous tenses.