The key difference between prepositional phrase and adverbial phrase is that the prepositional phrase can either act as an adjective or an adverb whereas the adverbial phrase always acts as an adverb.
A prepositional phrase is a phrase that contains a preposition and its object. An adverbial phrase is a phrase that acts as an adverb in a sentence. Prepositional phrases can act as either adjectives or adverbs. Prepositional phrases that can act as adverbs also fall under the category of adverbial phrases.
1. Overview and Key Difference
2. What is a Prepositional Phrase
3. What is an Adverbial Phrase
4. Relationship Between Prepositional Phrase and Adverbial Phrase
5. Side by Side Comparison – Prepositional Phrase vs Adverbial Phrase in Tabular Form
What is a Prepositional Phrase?
A prepositional phrase is a phrase made up of a preposition and its object. This object can be a noun, pronoun, gerund or even a clause. A prepositional phrase always starts with a preposition; its object always occurs after it. For example,
At school = (preposition + noun)
With her = (preposition + pronoun)
By signing = (preposition + gerund)
About what we feel = (preposition + clause)