Past simple and past participle

swear

Swear is an irregular verb: its past simple is swore and its past participle is sworn.

Base form
swear
Past simple
swore
Past participle
sworn
Definition
Make a solemn statement or promise undertaking to do something or affirming that something is the case.
Example
“Maria made me swear I would never tell anyone.”
CEFR level
B2On the CEFR scale, from A1 (beginner) to C2 (proficient).
Pattern
The three forms are different, like begin, began, begun.