... Definition The preposition The prepositional phrase Simple and Complex prepositions Prepositional adverbs The preposition • Are words belonging to closed-systems ... in comparison with, in front of ) Prepositional adverbs • A prepositional adverb is a particle which behaves like a preposition with ellipted complement • The prepositional adverb is respectively ... bye the prepositional complement • May show the relation of place, time, instrument, and cause Eg: the train leaves for Hai Phong at o’clock The prepositional phrase • consists of a preposition...