Assertion: proper adjective | /r/HasProperty | formed
Facets:
value: many times
type: TEMPORAL
value: by adding certain suffixes
type: MANNER
value: from proper nouns
type: OTHER
Source sentences:
text: Proper adjectives are adjectives that are formed from proper nouns.
text: Because the proper adjective is formed from a proper name, such as Pavlov or Freud, it is also capitalized.
text: Many times a proper adjective can be formed by adding certain suffixes to existing proper nouns.