It's bearing your weight so do not shake it (5,2)

I believe the answer is:

stood on

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'it's' is the definition.
I don't know anything about this answer so I cannot judge whether this works.

'your weight so do not shake it' is the wordplay.
'so do not' anagrams to 'STOOD ON'.
But, I'm not sure how the anagram is indicated.

'bearing' is the link.

Can you help me to learn more?

I've seen this clue in the Evening Standard.

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