Excerpt follows:
For example, take the neopronoun xe/xir/xirs (which parallels, respectively, she / her/ hers).
Much like you would say “I saw her yesterday, and she said the book was hers,” you would say
“I saw xir yesterday, and xe said the book was xirs.”
For the neopronoun ze/zir/zirs you would say:
“Ze will be arriving soon, and bringing zir famous carrot cake, which was zirs grandma’s recipe!”
For the neopronoun fae/faer/faers, you would say:
I asked faer what fae thought of the movie.