I have some of it, I have … of it/them
I'm tired of being right.
I don't give a fuck.
J’en ai vu quelques-uns à Herculanum.
I saw a few of them in Herculaneum.
J’en ai parlé avec l’équipage.
I talked it over with the crew.
J’en ai vu à moins de la moitié de leur valeur.
I’ve seen them for less than half their value.
J’en ai sauvé un de la noyade, ai-je dit.
I saved one of them from drowning, I said.