1. Past Progressive

2. Past Progressive
To talk about activity that was in progress (was occuring / was happening)
( at 06.00,)
To talk about activity that was in progress at the time of another action.
(when Tom came)

3. Positive S + was / were + Ving + o/c
Of For example: 1. She was swimming when I had my lunch. 2. They were playing kite when we went to mosque.

4. S + wasn’t / weren’t + Ving + o/c
Negative
S + wasn’t / weren’t + Ving + o/c
Of For example: 1. She wasn’t swimming when I had my lunch. 2. They weren’t playing kite when we went to mosque.

5. Introgative Was / were + S + Ving + o/c
Of For example: 1. Was she swimming when I had my lunch. 2. Were they playing kite when we went to mosque?