Preterit or Preterit Be-Ving

• I was walking my dog when my phone rang

• I was walking my dog when my phone was ringing

• I walked my dog when my phone rang

• I walked my dog when my phone was ringing

• I was walking when my phone was ringed

• We had breakfast when somebody knocked at the door

• We were having breakfast when somebody knocked at the door

• We were having breakfast when somebody was knocking at the door

• We had breakfast when somebody was knocking at the door

• We having breakfast when somebody knocked at the door

• My friends and I was watching TV when my dad arrived

• My friends and I were watching TV when my dad was arriving

• My friends and I were watching TV when my dad arrived

• My friends and I watched TV when my dad was arriving

• My friends and I watching TV when my dad arrived

• As he climbed a tree, a branch suddenly broke

• As he was climbing a tree, a branch suddenly broken

• As he climbed a tree, a branch suddenly was breaking

• As he was climbing a tree, a branch suddenly broke

• As he was climbing a tree, a branch suddenly breaked

• Last night my parents were not at home when the lights were going out

• Last night my parents were not at home when the lights went out

• Last night my parents were not being at home when the lights went out

• Last night my parents were not at home when the lights go out

• Last night my parents were not at home when the lights gone out

• Christopher Columbus was looking for India when he founded America

• Christopher Columbus looked for India when he found America

• Christopher Columbus was looking for India when he found America

• Christopher Columbus looked for India when he was finding America

• Christopher Columbus was looking for India when he finded America

• While we were sailing a storm broke out

• While we sailed a storm broke out

• While we sailed a storm was breaking out

• While we was sailing a storm broke out

• While we were sailing a storm broken out

• My dad and I was playing video games when we heard a scream

• My dad and I played video games when we heard a scream

• My dad and I were playing video games when we heard a scream

• My dad and I were playing video games when we heared a scream

• My dad and I were playing video games when we were hearing a scream

• When they were having an accident, they drove home

• When they had an accident, they were driving home

• When they had an accident, they are driving home

• When they were having an accident, they drove home

• When they had an accident, they were driven home

• When his sister was coming in his room he doing his maths

• When his sister come in his room he was doing his maths

• When his sister came in his room he was do his maths

• When his sister came in his room he was doing his maths

• When his sister was coming in his room he did his maths