とあれば
(To are ba)
if it's (a case of) / if it's for.
Connection rules
- +Noun + とあれば; plain-form clause + とあれば.
- +Formal / literary hypothetical.
- +Often paired with a willing commitment: あなたのためとあれば、何でもする ('if it's for you, I'd do anything').
Examples
1.
あなたのためとあれば、何でもする。

Anata no tame to are ba, nani demo suru.
If it's for you, I'll do anything.
「if it's (a case of) / if it's for」
2.
緊急とあれば、すぐ駆けつけます。

Kinkyuu to are ba, sugu kaketsuke masu.
If it's an emergency, I'll rush over immediately.
「if it's (a case of) / if it's for」
Practice
If it's for their children, parents will endure any hardship.
親は___、どんな苦労でも我慢するものだ。
Romaji also accepted