What is the prepositional phrase in the sentence, the squirrel, frightened by the boy ,ran up the tree?

If you begin to question the validity of the catholic church's teachings, then you could be considered a

Match each poem to its form either free verse or blank verse

Select the abbreviation that tells how the italicized noun clause is used. s-subject, do-direct object, pn-predicate noun, op-object of preposition the first thing to consider was how to find a paying job. s op pn do