Occasionally, laxatives act unpredictably, causing patients to soil themselves before they can get to a toilet.

McKigney's only possible explanation was that bears sometimes act unpredictably during mating season.

How could a man who acted so unpredictably, who made such erratic decisions, be their leader?

She sometimes acted unpredictably when lost in her Betazoid nature.

While the prognosis varies significantly according to the type, any form can act unpredictably.

They often didn't do exactly as she asked, acting unpredictably.

This presupposes an environment that may act unpredictably.

So it should be no surprise that an animal one day acts unpredictably.

These conditions can cause the patient to act unpredictably and sometimes violently.

People act unpredictably when confronted with the sudden helplessness of driving into a visual void.