Explain how the tense is created: 'was/were + verb-ing'. Provide the full conjugation table for 'to be' in the past tense (was/were) and emphasize the importance of the -ing form of the main verb. Explain the spelling rules concerning adding '-ing' to verbs. Include examples with various pronouns and nouns.

Illustrate how the Past Continuous describes an action that was ongoing at a specific moment in the past. Focus on time expressions like 'at 5 pm', 'while', and 'during'. Include example sentences depicting various activities and events in progress around a given time. Explain how to set the scene.

Explain how Past Continuous is used with Past Simple to show an action interrupted by another. Use examples where a longer action (Past Continuous) is cut short by a shorter action (Past Simple). Clarify the order of clauses – typically Past Continuous first, then Past Simple.

Demonstrate situations where two or more actions were happening simultaneously in the past. Explain how using 'while' and 'as' can emphasize this parallelism. Examples should show independent events occurring at the same time. Clarify the structure of sentences describing parallel actions in the past.

List and explain commonly used time expressions that accompany the Past Continuous, like 'all day yesterday', 'from 2 to 5 pm', 'during the evening', 'when I arrived', and 'as he was walking'. Emphasize the importance of these expressions to create the context.

Provide the list of signal words like 'while', 'as', 'when' and 'during'. Detail how these words function to indicate the timing and relation of events within the Past Continuous tense. Include examples illustrating how them modifies the meaning of sentences.

Introduce the concept of stative verbs (verbs that don’t usually have continuous forms: 'know', 'believe', 'understand', etc.). Explain why these verbs are not used in the Past Continuous, and illustrate with contrasting examples. Focus on the meaning of these verbs and why continuous forms don't fit.

Identify common errors students make when using the Past Continuous, such as incorrect verb conjugations, confusing it with the Past Simple, or using it with stative verbs. Provide corrected examples and explanations to avoid these mistakes. Focus on most typical errors.

Include a set of fill-in-the-blank, sentence transformation, and short-answer questions. These exercises should require students to apply their knowledge of the Past Continuous in different contexts. Include varying levels of difficulty, from easy to more challenging.

Provide links to useful websites, online grammar exercises, and videos that offer additional explanations and practice with the Past Continuous. Encourage students to continue their learning beyond this guide. List reliable websites and channels for independent study.