Assertion: pronoun's form | /r/CapableOf | confine to formal english
Facets:
value: mostly
type: DEGREE
Source sentences:
text: Other English pronouns which have distinct forms of the above types are the indefinite pronoun one, which has the reflexive oneself (the possessive form is written one's, like a regular English possessive); and the interrogative and relative pronoun who, which has the objective form whom (now confined mostly to formal English) and the possessive whose (which in its relative use can also serve as the possessive for which).