The prepositional phrase in this sentence is c. "to your sentence structure", because it is postmodifying an infinitive phrase (to bring complexity), which has the same value, in this case, as a noun phrase. Besides it is composed by a preposition (to) and a noun phrase (your sentence structure).
Option a. is a verb phrase as well as option b. In the same way, letter d. is not a prepositional phrase as it is an adjective phrase used in the comparative form.
The influence of Old English in the Mayflower Compact is most easily discernible in grammatical structure. Spelling and punctuation, as well as capitalization is not very different from today's.
You can’t send friend requests on here
