八百 はっぴゃく比丘尼 びくにだったら
happyakubikunidattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of 八百比丘尼

1. If/When [I/one] were 800 nuns; If [I/one] were like 800 nuns

Tara Conditional