Italian Phrase
Certo. Fai pure.
Meaning
This phrase is a polite way to give someone permission to proceed with an action. 'Certo' confirms agreement, while 'fai pure' functions as 'feel free' or 'go right ahead' in English, conveying a sense of openness and lack of objection.
When to use
Use this in casual settings when someone asks for permission or indicates an intention to do something minor. It is a warm and inviting way to say yes to a request in daily conversation.
✦Grammar Breakdown
CertoFaipure
Certo
An adverb used to express certainty or agreement, similar to 'of course'.
Fai
The second-person singular imperative of the verb 'fare' (to do/make).
Pure
An adverbial particle used here to encourage the listener and signal that their action is welcome.
🗨In Conversation
Posso usare la tua penna?
Can I use your pen?
Certo. Fai pure.
Sure. Go ahead.
✕Common Mistakes
Certo. Fai anche.
While 'anche' means 'also', it cannot replace 'pure' in this idiomatic expression of permission.
Certo. Fa pure.
Use the informal imperative 'fai' for friends; 'fa' is the third-person singular and is grammatically incorrect for a direct informal command.
↔Alternatives
Sì, prego.
Yes, please (go ahead).
Accomodati.
Make yourself at home / Go ahead.
Cultural Tip
The word 'pure' is a versatile particle in Italian that often softens the imperative mood. Using it makes the speaker sound more hospitable and less demanding, which is a key nuance in Italian social etiquette.

