Context: "He didn't say a word about the accident in front of us(,) kids."
I think the comma here may slightly change the meaning if used/not used. However, is the variant with no comma okay in literary, narrative style?
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Sign up to join this communityContext: "He didn't say a word about the accident in front of us(,) kids."
I think the comma here may slightly change the meaning if used/not used. However, is the variant with no comma okay in literary, narrative style?
He didn't say a word about the accident in front of us(,) kids.
The comma is not required, and it's not an appositive.
"Us" is used informally here instead of the personal determinative "we", and is a determiner in the noun phrase "us kids" functioning as complement of the preposition "of".
The personal determinatives "we" and "you", are also found in noun phrase subjects:
[We supporters of Brexit] will eventually win the argument.*
[You students] should form a society.*
This is not an appositive. "Kid" here is a vocative and the comma that precedes it is called a vocative comma. According to Macmillan Dictionary Blog, the choice may be influenced by formality or sometimes just personal preference. In literary style, I think it is fine to leave it out.
In informal or unedited writing, the vocative comma is often skipped. If you’re emailing or texting a friend or family member, it may seem unduly fussy to you to include the comma after ‘Hi’. If you’re writing a formal letter, on the other hand, leaving out the vocative comma may seem too casual. In between these two poles there is much variation, which can depend on context, personal preference, and the writer’s awareness of the options.
However, keep in mind that a lack of a punctuation mark can kill people. So, meaning is also important and should be paid attention to.
In your sentence, the comma is required because the lack of comma can alter the meaning of the sentence. "Us kids" may be interpreted as a noun phrase with "us" as a determiner. In that case, "They didn't say a word about the accident in front of us kids" would imply that the speaker is a kid speaking on behalf of other kids about their not being informed about the accident!
In short, a comma in a vocative construction is optional, but the choice may be influenced by: