Phrasal verbs combine verbs and prepositions to create new verbs, with meanings that can sometimes be understood from the individual parts and sometimes form new terms. Examples provided are "face up to" which can mean withstand or accept and deal with. Prepositional phrases begin with a preposition and end with a noun or pronoun, acting as an adjective, adverb, or complement in a sentence. Examples of prepositional phrases include "through the forest", "on the chair", and "than vegetarians".