"At the minimum, a prepositional phrase will begin with a preposition and end with a noun,pronoun, gerund, or clause, the "object" of the preposition.

The object of the preposition will often have one or more modifiers to describe it. These are the patterns for a prepositional phrase"

examples:At home

in time you will see i once did love you

with me nothing will ever go wrong i promise you

by singing all my problems go away