What is the common and proper nouns in this sentence crew maintained supplies on ship?

Here's the breakdown of common and proper nouns in the sentence:

* Common Nouns:

* crew: A group of people working together (general term)

* supplies: Items needed for a particular purpose (general term)

* ship: A vessel used for transportation on water (general term)

* Proper Nouns: There are none in this sentence. Proper nouns are specific names of people, places, or things (e.g., John, London, Eiffel Tower).

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