Adverbs
formation
1/2dc adjectives add ē to the stem.
3dc adjectives add ter to the stem, but removing duplicate t
prudens, prudentis → prudent-ter → prudenter
fortis, forte → fortiter (note the stem is forti because all 3dc adjectives are i-stem! (except 1-termination))
some 1/2dc adjectives have an additional -iter ending
durē, duriter
also used as adverb:
- NT acc SG of adj
- why accusative instead of nominative?
- NT abl SG
- FM abl SG
also a bunch of other ways to form adverbs and also adverbs that don't come from adjectives, like nōn
comparative adverbs
Comparison of Adjectives and Adverbs
etymology
some adverbs come from the accusative forms of pronouns. e.g. quam and quod.