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i've got is the most popular phrase on the web.

i've gotten 11,780,000 results on the web	i've got 12,780,000,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
Oct 23, 2006 ... Hey all! What's the difference between "I have got or I've got", "I got" and "I have gotten or I've gotten" in American English, please? Another ... i've got and i've gotten if you're trying to say "i have to/must do something," then they AmE does not allow *I've gotten the answer. or *I've gotten plenty. but uses I've got as in informal BrE. The availability of gotten does however mean that AmE ... are both incorrect. past participle isn't what you want to use. that's more for ... ... “I've gotten this cold while…” does sound right. Why perfect tense? On the other hand, “I've gotten this cold since I was camping in the mountains” sounds fine.	I've got your orders right here. I've got this blood condition. I've got multiple 187s, 3, possibly 4... "You all done, J.S.? she asked."Because i've got great news. Well, I've got a new agent. Photos are in a safe, but I've got the combination. But I've got my regulars. I've got patrol barricading the neighborhood.

i've gotten

11,780,000 results on the web

i've got

12,780,000,000 results on the web

More popular!

Oct 23, 2006 ... Hey all! What's the difference between "I have got or I've got", "I got" and "I have gotten or I've gotten" in American English, please? Another ...
i've got and i've gotten
if you're trying to say "i have to/must do something," then they
AmE does not allow *I've gotten the answer. or *I've gotten plenty. but uses I've got as in informal BrE. The availability of gotten does however mean that AmE ...
are both incorrect. past participle isn't what you want to use. that's more for ...
... “I've gotten this cold while…” does sound right. Why perfect tense? On the other hand, “I've gotten this cold since I was camping in the mountains” sounds fine.