Note, for example, that [one patient’s father] corresponds to the father of one patient, not a father of one patient.
Hm. So how do you express the concept of an undetermined relative of some patient? The text you quoted would say that [one patient’s relative] means the relative of one patient—how do I express a relative of one patient?
Well, of course there are ways to rephrase most anything. I am, however, interested in whether there’s a way to express the “a relative of one patient” notion through the possessive ’s.
A related question is whether a native speaker would be sure that one patient’s relative necessarily means the relative, or he would be ambiguous whether it means the relative or a relative.
In a specialized context (such as among people who work at a hospital), “patient’s relative” could conceivably become a set phrase, in which case sentences such as “there are some patient’s relatives waiting outside” would become possible (contrast * “there are some Greg Egan’s stories on the shelf”).
This is presumably what happened with “girls’ school”. Very rarely, it can even happen with proper nouns, as in the mathematical term Green’s function. But this is not part of the syntax of the possessive ; it is the result of the whole possessive phrase being treated as a unit. (When you hear “the Green’s function for this operator” for the first time, you immediately know that “Green’s function” is a jargon phrase, because of the irregular syntax.)
Hm. So how do you express the concept of an undetermined relative of some patient? The text you quoted would say that [one patient’s relative] means the relative of one patient—how do I express a relative of one patient?
Didn’t you just?
Well, of course there are ways to rephrase most anything. I am, however, interested in whether there’s a way to express the “a relative of one patient” notion through the possessive ’s.
A related question is whether a native speaker would be sure that one patient’s relative necessarily means the relative, or he would be ambiguous whether it means the relative or a relative.
In a specialized context (such as among people who work at a hospital), “patient’s relative” could conceivably become a set phrase, in which case sentences such as “there are some patient’s relatives waiting outside” would become possible (contrast * “there are some Greg Egan’s stories on the shelf”).
This is presumably what happened with “girls’ school”. Very rarely, it can even happen with proper nouns, as in the mathematical term Green’s function. But this is not part of the syntax of the possessive ; it is the result of the whole possessive phrase being treated as a unit. (When you hear “the Green’s function for this operator” for the first time, you immediately know that “Green’s function” is a jargon phrase, because of the irregular syntax.)