してもらおう

let's have someone do something for us; I’ll ask someone to do something for me

→ 為る
phrase Rare #31,121
let's have someone do something for us; I’ll ask someone to do something for me The volitional form of してもらう, used to suggest or decide to receive someone’s help or have them do something. The person doing the action is typically marked with に.
JA: 医者に往診してもらおう。
EN: Let’s have the doctor make a house call.

証明してもらおう

I'll have you prove it.

— ダンガル きっと、つよくなる (2016)

銀行に預けて月曜に小切手にしてもらおう

I’ll deposit it at the bank and have them issue a check on Monday.

— サイコ (1960)

私はそれを英語に翻訳してもらおうかなと思っている。

I’m thinking I might have it translated into English.

医者に往診してもらおう。

Let's have the doctor come make a house call.

話したことを秘書に記録してもらおうかしら。

Maybe I should have my secretary take notes on what we discussed.