Sentence examples for they often occur from inspiring English sources
They often occur in groups.
In the developing world, they often occur at religious festivals.
They often occur together and are separated by fractional distillation.
They often occur as glycoconjugates with a distinct bioactivity from their aglycone counterparts.
They often occur on rocky, root-filled, narrow, steep and slippery trails with big elevation changes.
They often occur over the ocean, remote areas or locations that require days of travel.
"They often occur hand in hand with hearing loss and dementia," she said.
It is perhaps natural to conflate default with devaluation because they often occur together.
We study the control of chaos in one-dimensional discrete maps as they often occur in modelling population dynamics.
They often occur with little notice, and he sometimes wants to do them late in the evening.
However, they often occur at such a low frequency and in unpredictable locations that planning for the management of the consequences of a catastrophe can be difficult.
