✨ Best Answer ✨ たにた almost 6 yearsago be動詞＋過去分詞は受け身 have＋過去分詞は完了形になると思います たにた almost 6 yearsago My room is cleaned by my mother →受け身 I have cleand my room →完了形 My room has been cleaned by my mother →完了形の受け身、多分中学ではやらない Post A Comment
My room is cleaned by my mother
→受け身
I have cleand my room
→完了形
My room has been cleaned by my mother
→完了形の受け身、多分中学ではやらない