Is there any difference (in nuances, or commonness, ...) between the following sentences?
When John is angry, he lets out some oaths.
When John is angry, he lets out oaths.
When John is angry, he lets out oath.
Is there any general rule regarding the difference between Xs and some Xs? I've already seen coffee vs. some coffee , but it seems to me to be about the particular case in which X=coffee.