Category:jbo:Adverbs
This category is for Lojban words which would tend to be considered adverbs from an English speaker's perspective.
Note: Any adjective-like gismu (“root word”) could probably be used in an adverb-like manner, if the tanru (“meaning”) which it forms (by modifying, say, another gismu) is used as a selbri (“predicate”) instead of as a sumti (“argument”).
Example: mi ca sutra tavla fi lo gerna ("I'm talking swiftly about gramar.")
This category would be more semantic/topical rather than syntactic/grammatical, since it is the Lojban formal grammar which governs the Lojban syntax.