A subtle Americanism that riles me up is "if I would have" instead of "if I had", like "if I would have been a millionaire, I would have paid for my dad's holiday"
The ones that bother me are "I could care less" for "I couldn't care less"
Instinctively this feels really wrong but I think it comes from Americans using 'like' a lot in phrases, so I think of it as them saying 'like I could care less'. I could be wrong, but it's the only way it makes sense to me.
A subtle Americanism that riles me up is "if I would have" instead of "if I had", like "if I would have been a millionaire, I would have paid for my dad's holiday"
No, wrong.