ADJECTIVES kunnen worden afgeleid van ADVERBS door de uitgang -ly aan het betreffende ADJECTIVE toe te voegen.
- He wrote a beautiful book (adjective, over zijn 'book')
- He wrote beautifully (adverb, over 'write')
- Her skin is smooth (adjective, na 'to be')
- The car drove smoothly (adverb, over 'drive')