一緒 いっしょになる
isshoni naru

Godan Verb (ru)
Expression

1. to come together; to join; to merge; to meet (up with)

図書 としょ かん一緒 いっしょになりましょう。
toshokande isshoni narimashō.
I'll join you in the library.
Godan Verb (ru)
Expression

2. to get married; to become a married couple