守備 しゅび範囲 はんいじゃありませんでした
shubihan'ijārimasendeshita

Noun
Desu Copula

The polite, past negative form of 守備範囲

1. Wasn't within my scope.; Wasn't my responsibility.; Wasn't my area of expertise.

Past/Perfective
Negative
Polite
Terminal Form
Sports