etym p.51 beteren, b...

http://lila-erc.eu/data/lexicalResources/NLW/id/attestation/18338 <http://www.w3.org/nl/lemon/frac#Attestation>

etym p.51 beteren, b... 
etym p.51 beteren, beter worden. Meliorescere. ] 

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