1
Past Participle: understand
2
Past Participle: think
3
Past Participle: speak
4
Past Participle: teach
5
Past Participle: catch
6
Past Participle: buy
7
Past Participle: fight
8
Past Participle: become
9
Past Participle: do
10
Past Participle: take
11
Past Participle: swim
12
Past Participle: go
13
Past Participle: make
14
Past Participle: be
15
Past Participle: light
