I've already seen it
I've seen this before.
Je pense que j'ai déjà vu ce film.
I think I've already seen this movie.
Peut-être que j'ai déjà vu ce film, mais je ne me rappelle de rien !
Maybe I've already seen this movie, but I don't remember anything!
J'ai déjà vu ce type quelque part.
I've seen this guy somewhere before.
I have already seen the film.
I've seen this movie before.
J'ai déjà vu cette image auparavant.
I've seen this image before.
I've seen those eyes before!
— La Légende de Baahubali : 1ère Partie (2015)