Verb Tenses
Past continuous
was/were + -ing frames the longer action; the shorter event snaps it.
Why this happens
Past continuous (was/were + -ing) backgrounds an ongoing past action, often interrupted by simple past. Errors include using it for every past verb or pairing it wrongly with stative verbs (*I was knowing). It also sets scene in storytelling while shorter past tense carries events. Use it when duration matters at a past moment — not as a default replacement for every verb in a anecdote.
See it in a sentence
IncorrectWhile she was cook, the phone rang.
CorrectWhile she was cooking, the phone rang.
Teaching note: Past continuous needs was cooking, not was cook.
IncorrectYesterday at noon I was believing his story.
CorrectYesterday at noon I believed his story.
Teaching note: Believe is stative — simple past believed fits better.
IncorrectHe was work when I called.
CorrectHe was working when I called.
Teaching note: Ongoing action needs was working.
More examples
While I was reading, she was taking notes.
Two parallel background actions can both use past continuous.
I was living in York that year.
Temporary past situations suit past continuous.
When I arrived, they were already leaving.
Arrived (event) interrupted were leaving (ongoing).
Was knowing is non-standard — I knew him well.
Know rarely appears in continuous forms; use simple past knew or past perfect had known for duration.
Quick check
At 8 p.m. last night, we watched TV and were eat dinner.
Show the fix
At 8 p.m. last night, we were eating dinner and watching TV. Parallel ongoing actions at a past moment use was/were + verb-ing: were eating, were watching.
Practice this topic in Wrytesmart
Open the grammar workspace to complete interactive exercises for past continuous. You will spot errors, fill blanks, and transform sentences — always with teaching notes that explain the principle, not just the correction.
Master past continuous in context
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