The typesetter adjusted the font so the high commas aligned correctly above the letters.

When I pointed out the comma splice, she revised her essay to separate the clauses into two sentences.

He noticed an inverted comma missing at the start of the quoted passage and added it before submitting the essay.

A lively debate erupted among editors over whether to adopt the Harvard comma in the style guide.

To prevent misreading, the author insisted on the serial comma in the list 'apples, oranges, and bananas.'

She always insists on using the Oxford comma in lists to avoid ambiguity.

Researchers compiled a list of comma categories to guide the annotation of the corpus.

During the epidemic, the team isolated the comma bacillus from several patients' intestinal samples.

The comma queens organized a late-night workshop to settle the Oxford comma debate.

Whenever we post a group photo online, my sister turns into a comma queen, correcting everyone's captions before anyone can finish typing.