Is bag a common noun in this sentence. Peter has of lollies?

The sentence you provided is incomplete, so it's impossible to determine if "bag" is a common noun. To analyze the sentence, we need a complete sentence with the word "bag" present.

Here's how to determine if "bag" is a common noun:

* Common nouns are general names for people, places, things, or ideas. They are not capitalized unless they start a sentence.

* Proper nouns are specific names of people, places, things, or ideas. They are always capitalized.

Example:

* Common Noun: dog

* Proper Noun: Fido (the name of a specific dog)

Please provide a complete sentence with the word "bag" in it, and I can tell you if it's a common noun.