This video is about "PAST INDEFINITE"
..............................................................
POSITIVE SENTENCE
......................................
[Sub + verb2 + ob]
Ex: I went to market yesterday.
......................................................................................................
NEGATIVE SENTENCE
......................................
[Sub + didn't + verb1 + ob]
Ex: I didn't go to market yesterday.
............................................................................................................
INTERROGATIVE SENTENCE
.................................................
[[Did + sub + v1 + ob]
Ex: Did you go to market yesterday?
.......................................................................
Why did you go to market?
When did you play cricket?
.......................................................................................
INTERROGATIVE + SENTENCE
.....................................................................................
[Didn't + sub + v1 + ob]
Ex: Didn't you go to market yesterday?
......................................................................................................
