Sentence examples for sometimes occurring from inspiring English sources

9 The present authors, however, would strongly discourage this practice, as it is generally accepted that the formerly called "permanent" fillers (now referred to as late or minimally biodegradable fillers) are associated with substantially more frequent and late-occurring side effects, sometimes occurring years after implantation.

Chronic lymphocytic leukemia, or C.L.L., is a common blood cancer, mainly afflicting older people but sometimes occurring in the young.

Most pottery was monochrome red or black, with incised and white-painted decoration sometimes occurring in the first and second phases.

Important pollinating moths are the various species of the genus Plusia, sometimes occurring in enormous numbers, and the hummingbird hawkmoth (Macroglossa), which is active in daylight.

Fibropapillomas are the most common type of benign growth found in cattle, sometimes occurring endemically on farms, and may be found on the head, legs, neck, penis, or teats.

The time between reversals is highly variable, sometimes occurring in less than 40,000 years and at other times remaining steady for as long as 35,000,000 years.

Polytonality sometimes occurs.

A rash sometimes occurs.

Encystment sometimes occurs.

"Mistakes sometimes occur," he said.

In some species parthenogenesis can sometimes occur.