Grammar vs. Grammer

[Autocratic]

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Have vs. of: (this one's a new one for me, but it's really, really, really bad...)
Right: "I should have raised there!"
Wrong: "I should of raised there!"

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Hmm. So when would you say "should of" done something?

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I don't think it's ever grammatically correct.

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It's not, it's just a poor interpretation of "should've"