Verratti has batted the transfer speculation away at regular intervals, maintaining that he is happy in Ligue 1 for now, but he has left the door open for a future switch to be made.
"But it has to be a top team, whether that be in our country or in Spain.
"But at the moment, I am at PSG and I am happy with the role I have in my team."
Juventus are reported to be plotting a big-money bid for Verratti this summer, but the Italy international is reluctant to be drawn on such talk.
"If there is one team who could trouble Real Madrid with their organisation, it is Juventus,” added Verratti.
"There are players like [Paulo] Dybala and [Gonzalo] Higuain who can decide the game in one moment.
"Allegri's 4-2-3-1? I like the way Juventus play a lot and the team Max is picking, but I am a PSG player.
"I don't want to say anything else, I'm talking as a spectator."
Verratti left his homeland for Paris in 2012 having burst onto the scene in Serie B with Pescara.
He is now just two appearances short of 200 for PSG, with 14 trophies secured over the course of those outings.