个
gè
(measure word)
The everyday measure word. Chinese puts a measure word between a number (or 这, 那) and a noun: 一个人 'one person', 这个问题 'this question'.
In a story
Grammar with 个
个
Number + measure word + noun
好你个X
好你个… — why, you …! (playful reproach)
(要+)动词+就+动词+个+补语
(要)V就V个 + 补语 — if you're going to, do it properly

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