Tense before translation of Wooster comedy finally displaying more elevated level? (3-6)

I believe the answer is:

two-storey

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'more elevated level?' is the definition.
I don't know anything about this answer so I cannot judge whether it can be defined by this definition.

'tense before translation of wooster comedy finally' is the wordplay.
'tense' becomes 't' (abbreviation used in many dictionaries).
'before' means one lot of letters go next to another.
'translation of' indicates an anagram (translate can mean to transform).
'finally' says to take the final letters.
The last letter of 'comedy' is 'y'.
'wooster' anagrammed gives 'wostore'.
't'+'wostore'+'y'='TWO-STOREY'

'displaying' acts as a link.

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I've seen this clue in The Guardian.

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