In practice, bands were constantly forming and breaking up.

Choruses in this study were dynamic, constantly forming and breaking up.

And they are constantly forming alliances to develop new products.

If they did, clots would be forming constantly.

Obscene monsters constantly form in Abhoth's gray mass and crawl away from their parent.

The black movement was a cloud of flies, constantly forming and re-forming itself.

Why was he constantly forming yet never executing good resolutions?

Plaque, the nearly invisible film of bacteria that's constantly forming in your mouth, is often responsible for bad breath.

What could be called cells of movement are constantly forming and splitting.

Americans of all ages, all conditions, and all dispositions constantly form associations.