Freedom of movement is a fundamental principle of the European Union.

Academic freedom is a fundamental principle of higher education.

Free enterprise is a pillar of the modern economy.

Free trade promotes economic growth.

Free software is essential for protecting online privacy.

Free China is an important political concept.

She felt free as a bird while exploring the countryside.

It is pleasant to eat in the open air.

We must give free rein to our imagination.

Free indirect speech allows the reader to slip into the minds of the characters.