従軍 じゅうぐん牧師 ぼくしであれば
jūgumbokushideareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of 従軍牧師

1. If [he/she/it] were a military chaplain; If [he/she/it] were to be a military chaplain

Ba Conditional