The thief was caught.

Someone caught the thief in the street

Someone catch the thief in the street

Someone can be caught the thief in the street

Someone caught the thief

All of the above

Past Indefinite tense

Active Voice= Subject + Second Form of Verb + Object.

Active: The thief was caught.

Passive Voice = Object + was/were + third of verb + by + subject.

Passive: Someone caught the thief in the street