Assertion: adverb | /r/HasProperty | important
Facets:
value: in oral
type: LOCATION
value: in writing
type: TEMPORAL
Source sentences:
text: That is why an adverb of comment can be so important in writing or oral
text: Adverbs are an important part of speech.
text: Adverbs are just as important a part of speech as nouns and verbs.