According to The Echo...
Quaresma, 29, is a free agent having terminated his deal with Turkish club Besiktas last month.
Despite a strong start at Besiktas he fell out of favour at the club and was released in December.
And now his agent Jorge Mendes, who also represents Cristiano Ronaldo and Jose Mourinho, has offered the tricky winger to Liverpool, as well as to Valencia and Marseille.
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