A prepositional phrase is, in languages with prepositions, a phrase whose head is a preposition. For example:
- To the store1
- From the house
- Under the fence
- The store to
- The house from
- The fence under
Prepositional phrases generally act as complements and adjuncts of noun phrases and verb phrases. For example:
- The cat from China was ill. (Adjunct of a noun phrase)
- She ran under him. (Adjunct of a verb phrase)
- He gave money to the cause. (Oblique complement of a verb phrase)
- A student of physics. (Complement of a noun phrase)
- She argued with him. (Complement of a verb phrase)
See also noun phrase, verb phrase, linguistics, transformational-generative grammar; structural linguistics, syntax, semantics.
1. Prepositional "to" as used here is semantically and syntactically different from "to" used as a verbal auxiliary in English infinitival constructions (see also infinitive).