'Fall from a bike' is not a natural collocation.So you can fall from a tree, but you can't fall from a bike? Because you fall off a bike :-??
And you can fall on your knees.
BE speakers do not normally say 'off of'. It irritates us a bit.
Hi forum!
What's the difference in use between fall off and fall over? And does a fall from exist?
And do we use fall off of sometimes?
Thanks in advance!
I posted it as a link relevant to the question in the first post. I've added a quote box.Sorry, BC – I can't see anything in that link that answers post #9.
This one is more relevant.
Rover
Is "off of" correct in AmE? Both in formal and informal speech.