Came is the past tense of the irregular verb come. Follow the link to find out more and to listen to examples.

Here thought is the past tense of the irregular verb think. Follow the link to find out more and to listen to examples.

Seen is the past participle of the irregular verb see. Follow the link to find out more and to listen to examples.

Went is the past tense of the irregular verb go. Follow the link to find out more and to listen to examples.

To graduate is to complete school or university successfully. The noun graduate, which we use for a person who has graduated, has the same spelling but a slightly different pronunciation. Follow the link and listen to the difference.

Here made is the past participle of the irregular verb make. Follow the link to find out more and to listen to examples.