хотел бы я знать

I wish I knew

→ хотеть
phrase Rare #50,083
I wish I knew An expression of wishing to know something, often implying uncertainty, frustration, or that the speaker does not know. Literally, “I would like to know.”
RU: Хотел бы я знать, что он задумал.
EN: I wish I knew what he was planning.

Хотел бы я знать, готов ли я сделать это.

I wish I knew whether I was ready to do it.

Хотел бы я знать, способен Венк атаковать или нет?

I wish I knew whether Venk could attack or not.

— Бункер (2004)