We didn't think of my being a governess until the possibility arose.

More possibilities arise when another variable is introduced: change over time.

"When the possibility arose to start a new life in Germany, they took it."

In the quantum theory of gravity, on the other hand, a third possibility arises.

She became most animated, however, when the possibility of good, clean combat arose.

On the contrary: the possibility arose in 1878 and 1879.

Based upon these values four possibilities can arise with subsequent measures required.

That possibility only arose a few days ago, he said.

Other possibilities arise as a result of further research on sea levels published recently.

"Looking at it from your point of view, several possibilities arise."