Tenses
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The tense that opens a past scene and shows what was in progress.
Use the past continuous for an action in progress at a past moment, as the background to an interruption, or for parallel past actions.
Updated: July 2026
B1 · Tenses · 10 min
A structured ten-slide lesson for B1 learners. Hear an interruption, learn running and parallel past actions, then practise them through to the final quiz.
The past continuous opens a window into a past moment. Instead of naming an action only as a completed event, it shows the action from inside while it was still running. *At eight I was driving* means that the drive was already in progress at eight. The sentence does not initially tell us when it began or ended. That open perspective makes the form useful for descriptions, backgrounds, and explanations. You can pause a past scene and show what people were occupied with at that point. *I was preparing the figures all morning* presents the preparation as an extended process. The form can then make room for a short event: *We were discussing your proposal when the call dropped.* It can also place two processes side by side: *While the team was testing, support was answering tickets.* All three uses share one central idea: an action is viewed as a running stretch of past time rather than a single point. Context decides whether you highlight a moment, an interruption, or parallel activity.
The form combines the past of *be* with the main verb ending in *-ing*. Use *was* after *I, he, she,* and *it*: *I was driving, she was working*. Use *were* with *you, we,* and *they*: *You were waiting, we were discussing*. The main verb follows the same spelling patterns as in the present continuous: *work → working, make → making, sit → sitting*. To make a negative, place *not* after was or were. The contractions are *wasn’t* and *weren’t*, and each retains its apostrophe. Questions use inversion: *Was she working? Were they waiting?* The main verb stays in its -ing form in statements, negatives, and questions. Common incomplete forms include *I driving* without *was* and *we were discuss* without *-ing*. Check the two bricks separately. First, does was or were match the subject? Second, does the main verb have the correct -ing form? Once both are secure, you can place the tense confidently in longer sentences with when or while.
The most common narrative pattern combines a longer past-continuous action with a shorter past-simple event. In *I was cooking when the phone rang*, cooking forms the running background. The ring enters that scene as a new, completed event. The same principle explains *We were discussing your proposal when the call dropped.* The discussion began earlier and was still running; then the connection failed. When often introduces the short event in this pattern, but the word does not select the tense by itself. Perspective matters: which action was in progress, and which event entered the scene? The sentence can also begin with the short event: *When the call dropped, we were discussing your proposal.* The roles remain unchanged. Do not automatically use two past-simple forms when you want to show a running background. *We discussed the proposal when the call dropped* can suggest a different time relationship, while *were discussing* places the listener clearly inside the ongoing discussion.
While can show two actions running during the same past period. *While I was cooking, he was setting the table* opens one shared scene: both people were occupied at the same time. The same pattern works at work: *While the team was testing, support was answering tickets.* Both clauses use the past continuous because both processes are presented as ongoing. German speakers can produce the mixture *during I was driving* because German *während* can lead them towards either a clause or a time period. English separates the structures. While can introduce a complete clause with a subject and verb: *while I was driving*. During comes before a noun or noun phrase: *during the drive, during the meeting*. *During I was driving* is therefore not the target connection. Check what follows the time word. If you see a subject and verb, while fits this pattern. If a noun phrase follows, during can fit. This prevents the common transfer error without treating the two English words as simple interchangeable translations.
German has no separate continuous tense, so *Als ich nach Hause fuhr* can carry more than one perspective depending on context. English makes the viewpoint visible in the form. *When I was driving home, I saw the accident* presents a drive already in progress when the act of seeing occurred. *When I drove home, I saw the accident* can frame the drive more like a completed event or time container and therefore does not produce the same intended reading. Not every verb belongs in the continuous, however. Stative verbs normally stay outside it. *I knew the answer* describes a state of knowledge; *I was knowing the answer* is not the target for that ordinary meaning. The same principle applies to common states expressed by *like, want,* and *need*. The time reference can be clearly past without the situation being viewed as a process. Do not ask only whether something happened in the past. Ask whether you see a running event or a state. The past continuous often fits running events; the past simple is usually the natural perspective for completed events and states.
In workplace explanations, the past continuous shows what a team was occupied with at a particular time. *I was preparing the figures all morning* describes an extended work process. *We were discussing your proposal when the call dropped* explains what was happening immediately before a technical interruption. For parallel tasks, use *While the team was testing, support was answering tickets.* These sentences answer not only what happened, but also what was running in the background. That is particularly useful when explaining delays or reconstructing a sequence. A short report can combine all three patterns: *At ten, we were reviewing the figures. We were discussing the final page when the call dropped. While Maya was reconnecting, I was checking the notes.* The clock time opens the scene, the past simple marks the interruption, and while links two simultaneous activities. Match was or were to every subject and keep the apostrophes visible in *wasn’t* and *weren’t*. Your report will remain clear in time and precise in form.
The past continuous shows an action in progress at a past moment: "I was cooking." The past simple presents a completed event: "The phone rang." Together they create background and interruption: "I was cooking when the phone rang."
The tense needs two complete bricks: was or were and the main verb ending in -ing. Discussing must therefore follow were. The correct sentence is "We were discussing the proposal."
Know describes a state in this meaning, not a visible running action. Stative verbs normally resist the past continuous. Use "I knew the answer" for the past state of knowledge.
No relevant split exists for this pattern. Both varieties use the past continuous for the running background and the past simple for the short event. They also share the basic when/while pattern.
*present-continuous* (A2) provides the continuous form and viewpoint, while *past-simple* (A2) supplies interruptions and completed events. Next, *narrative-tenses* (C1) combines these and other past forms in more complex storytelling.
No. Were in "If I were you" is a leftover subjunctive from the same old paradigm. It is a different linguistic fossil, not the past continuous, and no -ing verb follows it here.
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