Within the rules, they may improvise freely; their choices shape the direction and outcome of the games.

This is a heavy burden for such freely improvised paintings to bear (Johnson).

Does she know anything about the size of my business, or can I improvise freely and talk about it?

That, in turn, might burst apart into near cacophony, where the band improvised freely.

Though the musicians were reading music at times, the music mostly sounded freely improvised.

They would often deviate from the script, improvising freely.

St. Paul freely improvises his tales as he evangelizes.

He also started playing jazz, and improvise freely.

Again, the emphasis is on continuous, unanticipated movement that may be improvised freely by those within the conditioned space.

He encouraged the actors to improvise freely, adding to the films' spontaneous charm.