-ru Godan/u-verb

1. usually kana to become; to get; to grow; to turn; to reach; to attain
2. usually kana to result in; to turn out; to end up; to prove (to be)
3. usually kana to consist of; to be composed of; to be made up of (as ...からなる or ...よりなる)
4. usually kana to be completed; to be realized; to succeed; to be attained; to be accomplished
5. usually kana to change (into); to turn (into); to transform
6. usually kana to come (to do); to begin (to do); to grow (to do)
7. usually kana to come to; to amount to; to add up to; to make
8. usually kana to play (the part of); to act as
9. usually kana to be used for; to be useful for; to serve as
10. shogi to be promoted

aux-v

11. honorificusually kana to do ... (as お + -masu stem + になる, or ご + noun + になる)