Extinction of the aversion would result if you have frequent instances of eating bits of mangos without getting sick on many occasions.

He had frequent instances of a runny nose.

Murray and his corporation were a major donor to Romney and other Republicans, and employees report frequent instances of political pressure from management.

Access to the Internet in Kyrgyzstan has deteriorated as heightened political tensions have led to more frequent instances of second- and third-generation controls.

The raven represents the name of Thorne's previous ship and the hourglass most likely indicates the frequent instances, in the narrative, of time running out.

The music is technically demanding: fully polyphonic with frequent instances of tricky double stopping.

There is also some evidence that it leads to more frequent instances of laryngitis, asthma and aspiration pneumonia.

From 2 October onwards there were frequent instances of stray killings, snatching and looting.

She also notes frequent instances of hypochondria among serial killers.