raresbears@lemmy.blahaj.zonetoYou Should Know@lemmy.world•YSK it's either "should have" or "should've". "Should of" is incorrectEnglish
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1 year agoPretty sure it’s actually one of those mistakes that is made more often by native speakers than non-native speakers
People writing of instead of 've is pretty well attested before Siri even existed so I doubt that has much to do with it