I could care less
You probably mean “I couldn’t care less,” which means that you flat out don’t care at all. You care about whatever that thing is—say, grammatical errors—in the least possible amount. If you could care less, then you do care about grammatical errors a little bit, and it would technically be possible for you to care even less than you do now.
For all intensive purposes
People have started using this incorrect saying because it sounds just similar enough to the original expression, which is the cause of many grammatical errors. The correct expression, in this case, is “for all intents and purposes.” According toBusiness Insider, it came from an old English law that used the phrase “to all intents, constructions, and purposes” to mean “officially” or “effectively.” The condensed version we use today means “in every practical sense.”
Case and point
Usually, you cite a specific case in order to make a point about something; they don’t happen simultaneously. That’s how you can remember that the correct expression of this sentiment: case in point.
Bear
You already know to use this spelling when writing about huge furry mammals of the grizzly or polar variety, but the difference between bare and the other definition of bear can be confusing. As an adjective, bare means not clothed or basic and simple. The verb bare means to uncover or expose something. Bear as a verb means to carry or hold up something for support.
Deep-seeded
Sorry gardeners, this is the incorrect spelling of this adjective. The right way to describe something that is firmly established at a deep or profound level is deep-seated.
(RD.com)