"from under" vs "under"

[Daemon99]

1) Mr.Bean pulls the guy's trousers from under the door.
2) Mr.Bean pulls the guy's trousers under the door.

Can some one please tell me which one of the sentences above is correct? If it's neither, what's the correct way of putting it?
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Non-native speaker of English
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I intend to live forever - so far, so good.

[Alan]

Hi,

'Under' on its own suggests the static position of something lower than something else. 'From under' suggests movement from the position lower than to somewhere else.

Alan
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English as a Second Language
You can read my ESL story A day in the life of a driving instructor

[Daemon99]

But I heard this expression, "swam under the bridge" which I thought meant "swimming under the bridge from one side to another."
Is something wrong in my understanding?
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Non-native speaker of English
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I intend to live forever - so far, so good.

[Alan]

Hi,

Yes, I should have added 'from one side to the other' and not only 'static'. I was mainly trying to explain the sentences you quoted.

Alan
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English as a Foreign Language
You can read my EFL story Phrasal Verbs/hold