Can you identify the parts of speech in the sentence Large fish swim swiftly in the sea?

The parts of speech for the sentence are:

• Large = adjective describing the noun fish.
• fish = is a noun, the subject of the sentence.
• swim = verb
• swiftly = adverb modifying the verb swim.
• sea = noun, object of the preposition in.
• in the sea = adverbial prepositional phrase, modifying the verb swim.