Assertion: plural | /r/HasProperty | acceptable
Facets:
value: relatively
type: DEGREE
value: for a true bound pronoun
type: OTHER
Source sentences:
text: Either the plural or the singular may be acceptable for a true bound pronoun ...": "Every student thinks she / they is / are smart.
text: While both plural forms are relatively acceptable, especially when used in informal contexts, many dictionaries list “hippopotamuses” as the first entry for the plural of hippopotamus.