Use "clumping" in a sentence

1. A clumping of clouds cluttered the sky, blocking out the stars and moon

2. The plain cat tray clumping

3. The bacteria are purple in color and have been loosely clumping together

4. When there are enough of them clumping

5. Through the silence of the long flat road and the jingling of the harnesses, Mary found her attention hovering over a vague feeling of unease; as though something in the symmetry of the clumping hooves had been lost

6. from clumping and floating in the reactor

7. EDTA is an anticoagulant that causes platelet clumping in some patients and would result in pseudothrombocytopenia