In grammar, the prepositional case (abbreviated PREP) and the postpositional case (abbreviated POST) are grammatical cases that respectively mark the object of a preposition and a postposition. ... This case is exclusively associated with prepositions.

What is a Postpositional phrase?

A postpositional phrase consists of a postposition plus another word, phrase, or clause functioning as a postpositional complement. Postpositional phrase head is a grammatical function. The grammatical form that can function as the postpositional phrase head in English grammar is the postposition.

What is an example of a preposition?

A preposition is a word or group of words used before a noun, pronoun, or noun phrase to show direction, time, place, location, spatial relationships, or to introduce an object. Some examples of prepositions are words like "in," "at," "on," "of," and "to."