I've seen some
I saw some on TV.
J'en ai vu beaucoup de ton genre.
I've seen plenty of your kind.
— Histoires de fantômes chinois (1987)
Vous savez combien j'en ai vu, comme flic ?
Do you know how many I've seen, as a cop?
I've seen a lot of them.
J'en ai vu beaucoup, des gens comme vous.
I've seen a lot of people like you.
— Blade Runner 2049 (2017)
Croyez-le ou pas, j'en ai vu d'autres.
Believe it or not, I've seen worse.
— Séquences et conséquences (2000)
I saw one yesterday.