Grammar › N1 · 08 Extremes and impossibility
〜すべがない: no means of doing
N1 · 08 Extremes and impossibility
Says there is no way or method to do something, even though you want to.
Dictionary form of a verb + すべがない (すべ = way, means). Written and slightly poetic, often about regret: 知るすべがない, 伝えるすべがない. Compare 〜ようがない, which is plainer and more common in speech.
Examples
連絡先がわからず、彼女に感謝を伝えるすべがなかった。
I did not know her contact details, so I had no way to tell her thanks.
電気も通信も止まり、外の状況を知るすべがない。
Power and communications are down, and there is no way to find out what is happening outside.