student asking question

What is the role of "a couple of" here? How different are "break a couple of rules" and "break rules"?

teacher

Native speaker’s answer

Rebecca

"A couple" means more than two, or a few. When used in this context, it works to add a rough estimate of numbers: a couple, a few. The speaker has used "broke a couple of rules" to add a feeling of casualness to the statement. "Break rules" sounds a bit too stiff, so using a number-related expression like "a couple," "a few," or "some" can be used to make the sentence flow more smoothly and sound more natural. Ex: Let's buy a couple bottles of wine and stay in tonight. Ex: I have a couple errands to run today, so I won't have time to hang out with you.

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