Please tell me, can I say following:
I got 10 movies and I want to study ALL OF THEM'S English subtitles.
My question refers to the words all of them's. Can I say that or must I use the normal
I got 10 movies and I want to study the English subtitles OF ALL OF THEM.
The meaning I want to convey is the emphasis on ALL OF THE MOVIES.
Thank you so much.