文部 もんぶ科学 かがく しょう検定 けんてい ずみ教科 きょうか しょであれば
mombukaga kushōkenteizumi kyōkashodeareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of 文部科学省検定済教科書

1. if it is a textbook approved by the Ministry of Education, Culture, Sports, Science and Technology; if approved by the Ministry of Education, Culture, Sports, Science and Technology

Ba Conditional