No tengo ni idea de qué hacer
Grammar & Usage
How it works
The phrase begins with the negated verb 'no tengo' (I do not have), intensified by 'ni idea' ('not even an idea' / 'no idea at all'). It is complemented by the preposition 'de' introducing an embedded question composed of the interrogative 'qué' and the infinitive verb 'hacer'.
Sample sentences
Se me rompieron las llaves dentro de la cerradura y no tengo ni idea de qué hacer.
My keys broke inside the lock and I have no idea what to do.
La situación es muy complicada; no tengo ni idea de qué hacer ahora.
The situation is very complicated; I have no idea what to do now.
Pregúntale a María, porque yo no tengo ni idea de qué hacer al respecto.
Ask María, because I have no idea what to do about it.
Quick facts
Mnemonic
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Example
Se me rompieron las llaves dentro de la cerradura y no tengo ni idea de qué hacer.
My keys broke inside the lock and I have no idea what to do.
La situación es muy complicada; no tengo ni idea de qué hacer ahora.
The situation is very complicated; I have no idea what to do now.
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