Possible Results:
estabais cerniendo
-you were sifting
Imperfect progressive vosotros conjugation of cernir.
estabais cerniendo
-you were sifting
Imperfect progressive vosotros conjugation of cerner.

cernir

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500+ learners.
TRANSITIVE VERB
(to filter)-to sift
Synonyms for cernir
cerner
to sift
cribar
to sieve
tamizar
to sieve
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to scatter
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