1. take-took-taken
2.think-thought-thought
3.travel-travelled-travelled
3.visit-visited-visited
4.work-worked/wrought-worked/wrought
5.write-wrote-written
6.lie-lay-lein (nằm)
7. lie-lied-lied (nói dối)
8.lose-lost-lost
9.make- made-made
10.move-moved-moved
11.play-played-played
12.provide-provided-provided
13.put-put-put
14.read-read-read
15. see-saw-seen
16.sleep-slept-slept