That does not contain any genetically modified material

That does not involve watching a (television or computer) screen.

simple past tense and past participle of free-mix

present participle of free-mix

Third-person singular simple present indicative form of free-mix

(intransitive) To mingle and socialize with members of the opposite sex.

plural of free trial

A sales promotion in which a product or service is offered in a small quantity, or for a limited period, without the need for payment.

A proponent of free speech.

simple past tense and past participle of free-roam