Many a person has been saved from the man-eaters by the hunters

These hunters will save many a person from the man-eaters

These hunters save many a person from the man-eaters

These hunters saved many a person from the man-eaters

These hunters have saved many a person from the man-eaters

All of the above

Past Indefinite tense

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

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