1. go - went - gone
ring - rang - rung
catch - caught - caught
eat - ate - eaten
see - saw - seen
2, 3. - I went to school yesterday.
$\to$ I didn't go to school yesterday.
- The phone rang.
$\to$ The phone didn't ring
- She ate a cake yesterday.
$\to$ She didn't eat any cake yesterday.
- The police caught the crime.
$\to$ The police didn't catch the crime.
- I saw her yesterday.
$\to$ I didn't see her yesterday.