> The reality is quite complicated. Canadian English is a version of North American English, with a distinctive pronunciation and sub-dialect, but still has vestiges of British English that are lost in America.
Does Canadian English still use "gotten"? IIRC, that's a vestige of British English that's been lost in Britain.
What I'm most interested is not usage of "gotten", but whether somewhere in the English-speaking world, using "I've" standalone (without a follow-on got, been, had etc) is normal.
I see it from time to time online, and immediately assume they're a non-native speaker who doesn't understand the nonsensical nuances of the language.
Eg people will say something like "I've 3 apples", which is just "I have 3 apples", which is perfectly gramattical. But, for some reason, we use "I've got 3 apples". But I think we'd also say "I have 3 apples" and not "I have got 3 apples".
Language is weird.
The rest of the world doesn't consider 'gotten' a proper word?
I'm from England and I'm pretty sure gotten is a normal word here?
Yes (though I feel it's always had an awkward air about its use, and it feels more polite and high class to use received)
Except ill gotten gains?
New Englander here. Gotten is normal vocabulary. If it's not used in British English, then it's probably a feature of North American English, since most North American linguistic differences are snapshots of common features of 16th-17th century British English that somehow ossified over here.
Edit: It appears my conjecture was correct: https://www.sarahwoodbury.com/on-the-use-of-the-word-gotten/