They established a trust to ensure the perpetuity of the scholarship.

The museum agreed to keep the painting on public display in perpetuity.

The lawyer explained how perpetuities affect the transfer of property across generations.

The perpetuator of the town's superstitions never admitted responsibility, yet his stories continued to shape behavior for years.

The perpetuators of the rumor refused to admit their role, allowing the false story to spread unchecked.

The perpetuable nature of the agreement worried the committee, which feared it might lock future councils into outdated policies.

The ancient charter promised the perpetuance of the forest to all future generations.

Traders often favor perpetuals when they want exposure without an expiry date.

The museum's narrative perpetuated the myth that the town had been founded by a single heroic settler.

The journalist criticized the documentary for perpetuating harmful stereotypes.