Past simple and past participle

arise

Arise is an irregular verb: its past simple is arose and its past participle is arisen.

Base form
arise
Past simple
arose
Past participle
arisen
Definition
(Of a problem, opportunity, or situation) emerge; become apparent.
Example
“New difficulties had arisen.”
CEFR level
C1On the CEFR scale, from A1 (beginner) to C2 (proficient).
Pattern
The three forms are different, like begin, began, begun.